| 单词 | maintain |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔GOOD〕Many of the worst gangsters maintained an air of respectability. 许多最坏的匪徒都保持着一副正派体面的样子。朗文写作活用〔GOVERNMENT〕A totalitarian state must maintain complete control of the press. 极权国家必须完全控制新闻。朗文写作活用〔HOME〕You need to maintain a good balance between your home life and career. 你需要把家庭生活和事业兼顾好。朗文写作活用〔Jungian〕Maintaining Jung's psychological theories, especially those that stress the contribution of racial and cultural inheritance to the psychology of an individual.信奉荣格精神分析法的：坚持荣格的心理学原理的，尤指那些强调种族和文化遗传对个人心理有促成作用的原理美国传统〔LITTLE〕She tried to maintain an element of mystery in her relationships. 她总是想在男女关系中保持一丝神秘。朗文写作活用〔LONG〕GM maintains a long-standing policy of not commenting on market speculation and rumour. 通用汽车公司一贯的政策是，对市场的投机行为和谣传不作评论。朗文写作活用〔LOOK〕Since I started working in this company, I have tried to maintain the image of a winner. 自从我进了这家公司，我一直努力维持着一个成功者的形象。朗文写作活用〔MIX〕To maintain a constant standard, some wine producers combine this year's wine with stocks from the previous year. 为保持质量稳定，有些酒商把今年的酒与去年的存酒混合在一起。朗文写作活用〔RELAX/RELAXED〕William did his best to maintain an easy-going, friendly relationship with everyone at camp. 威廉尽量与营地的每个人保持轻松友好的关系。朗文写作活用〔Ranjit Singh〕Indian leader of the Sikhs who founded a kingdom uniting the Sikh provinces and maintained an alliance with the British.兰季特·辛格：印度锡克人领袖，他统一了锡克族各省，建立了锡克王国，并与英国人维持了联盟关系美国传统〔SECRET〕Our commanding officer emphasized the need to maintain the utmost secrecy about the operation at all times. 我们的指挥官强调这次行动任何时候都要绝对保密。朗文写作活用〔SIZE〕The irrigation system extends over the whole country but is difficult to maintain. 这个灌溉系统遍及全国，但是很难管理。朗文写作活用〔UNITE〕The Council is united in its resolve to maintain and develop standards of professional management. 委员会团结一致，决心保持并发展专业的管理水平。朗文写作活用〔adequate〕The state needs to maintain an adequate supply of trained teachers.国家需要维持足够数量的训练有素的教师。麦克米伦高阶〔air〕The polar station is maintained entirely by air.南极站全靠空运维持。英汉大词典〔alignment〕It has been very difficult to maintain the alignment between the two countries since the trade dispute.贸易争端后已很难维持两国之间的同盟关系了。牛津搭配〔apolitical〕Others maintain the violence is apolitical and the perpetrators are just gangs bent on defying authority.其他人坚称该暴力事件与任何政党无关，行凶者只是意欲反抗权威的一伙人。柯林斯高阶〔appeasement〕The policy of granting concessions to potential enemies to maintain peace.绥靖政策：为保持和平局面而向潜在的敌人做出让步的政策美国传统〔association〕They have maintained a close association with a college in the US.他们同美国一所大学保持着密切的联系。牛津搭配〔attractively〕Most of us would maintain that physical attractiveness does not play a major part in how we react to the people we meet.我们大部分人坚持认为我们对遇到的人作出何种反应并不取决于其外在的魅力。柯林斯高阶〔backsliding〕This may help to maintain the gains you've made and to prevent backsliding.这也许有助于维持你取得的进展, 并防止倒退。外研社新世纪〔balance〕You have to maintain a balance in your life or else you'll go crazy.你必须在生活中保持某种平衡，否则是会发疯的。牛津搭配〔betide〕Whatever betides,maintain your courage.无论发生什么事，都要保持你的勇气。21世纪英汉〔breathless〕They maintained a breathless(= very fast)pace for half an hour.他们用疾速的步伐走了半小时。牛津高阶〔colonialism〕A policy by which a nation maintains or extends its control over foreign dependencies.殖民主义：一国家主张保持或扩张对其附属国控制的政策美国传统〔come at〕He maintained that he was protecting himself from Mr Cox, who came at him with an axe.他坚持说当时考克斯先生拿着斧头向他冲过来，他是在自卫。柯林斯高阶〔competence〕Doctors have to constantly update their knowledge in order to maintain their professional competence.医生必须不断更新知识以保持自己的专业能力。朗文当代〔concern〕Maintaining world peace concerns all the peace-loving nations.一切爱好和平的国家都以维护世界和平为己任。英汉大词典〔condition〕The car has been well maintained and is in excellent condition.汽车一直保养得很好，状况极佳。朗文当代〔confidentiality〕To maintain patient confidentiality, the forms were anonymous.为了给患者保密，这些表格不具名填写。牛津搭配〔confident〕I'm very confident in our ability to maintain leadership.我对我们保持领导地位的能力很有信心。牛津搭配〔consistent〕A writer must maintain a relatively consistent perspective or tone.作家必须保持相对一贯的视角或格调。牛津搭配〔constant〕Maintain a constant speed.保持匀速。麦克米伦高阶〔credible〕In order to maintain a credible threat of intervention, we have to maintain a credible alliance.为了保持确实有效的干预威胁, 我们必须维持可靠的联盟。外研社新世纪〔dead zone〕The UN is trying to maintain a dead zone between the warring groups.联合国正试图在交战方之间保留隔离带。牛津高阶〔defend〕To support or maintain, as by argument or action; justify.支持：支持或维护，如通过争辩或采取行动；为…辩护美国传统〔desolate〕They have maintained their optimism in the face of desolating subjugation.面对遭征服的悲惨命运, 他们保持了乐观的态度。外研社新世纪〔desultory〕He maintained desultory contact with his client.他与客户不冷不热地联系着。外研社新世纪〔determinist〕The determinist doctrines in question maintained that certain people were born to be slaves.决定论信条认为有些人天生就是奴隶的命。外研社新世纪〔dignified〕She maintained a dignified silence.她庄重地保持沉默。麦克米伦高阶〔dignified〕Throughout his trial he maintained a dignified silence.在整个审讯过程中，他始终沉默以保持尊严。牛津高阶〔discipline〕The teacher has a hard time maintaining discipline in the classroom.教师很难维持课堂纪律。韦氏高阶〔dissuade〕She steadfastly maintained that her grandsons were innocent, and nothing could dissuade her from that belief.她坚持认为她孙子是无辜的，什么都不能改变她这一看法。柯林斯高阶〔diversity〕The producer was under pressure to maintain a diversity in his output.生产商承受着保持产品多元化的压力。牛津搭配〔dominance〕The company is determined to maintain dominance in the market.这家公司决心维持其市场控制地位。牛津搭配〔dominance〕The organization was unable to maintain its dominance.这个组织无法维持其主导地位。外研社新世纪〔dominance〕These economies will no doubt maintain their dominance of financial markets.这些经济体无疑会在金融市场保持优势。外研社新世纪〔dominance〕These economies will no doubt maintain their dominance of financial markets.这些经济制度将毫无疑问地维持他们在金融市场上的主导权。柯林斯高阶〔dump〕Slang A poorly maintained or disreputable place.【俚语】 乱七八糟的地方：维护得不好或下流的场所美国传统〔employee〕Maintaining a diverse employee base requires ongoing commitment.维持多样的员工基本队伍需要持续的努力。牛津搭配〔erect〕The government has the duty of erecting and maintaining certain public institutions.政府有义务设立并维护某些公共机构。外研社新世纪〔extent〕Their commitment was only to maintain the extent of forests, not their biodiversity.他们仅承诺维持现有森林面积，并不保证林区生物的多样性。柯林斯高阶〔eye contact〕He maintained eye contact with me throughout the conversation.谈话时他自始至终都和我保持目光接触。韦氏高阶〔face〕The team managed to maintain a firm face even in times of great adversity.即使在危难时刻，这个队仍成功地保持了坚定的信心美国传统〔favourable〕Japan is thus favourably placed to maintain its lead as the most successful manufacturing nation.这样，作为头号制造业强国，日本在保持其领先地位方面十分有利。柯林斯高阶〔file clerk〕One who is employed to maintain the files and records of an office.档案管理员：被雇来的保存文件和办公室记录的人美国传统〔firm〕They insist on maintaining firm control over the project.他们坚持牢牢地掌控住这个项目。韦氏高阶〔fitness〕Regular exercise helps to maintain physical fitness.经常运动有助于保持身体健康。牛津搭配〔formality〕She preferred to maintain a cool formality in her dealings with her manager.她选择与经理保持一种公事公办的关系。牛津搭配〔fourthly〕Fourthly, the natural enthusiasm of the student teachers should be maintained.第四, 实习教师天生的热忱应当予以保持。外研社新世纪〔friendly〕They maintained a friendly correspondence.他们保持着亲密联系。韦氏高阶〔gene〕A gene pool of at least 300 animals is necessary to maintain a healthy tiger population.需要一个至少有 300 头动物的基因库才能维持一个健康的老虎种群。牛津搭配〔government〕It is up to journalists and government officials to try to maintain sanity.这需要记者和政府官员尽量保持理智。外研社新世纪〔graving dock〕A dry dock where the hulls of ships are repaired and maintained.干船坞：干船坞，在其内船壳得到修补和维护美国传统〔grip〕To secure and maintain a tight hold on; seize firmly.握紧；抓牢：对…保持紧握，抓牢美国传统〔ground crew〕A team of mechanics and technicians that maintain and service aircraft on the ground.地勤人员：在地面上保养和维修飞机的一组机械师和技师美国传统〔harmony〕They try to maintain harmony between the two communities.他们试图维持两个社团之间的和睦。牛津搭配〔header〕A raised tank or hopper that maintains a constant pressure or supply to a system, especially the small tank that supplies water to a central heating system.蓄水塔：一个处于高处的用以维持某系统的稳压或供给状况的水箱或漏斗，尤指将水供给中央供暖系统的小水箱美国传统〔health〕You need to maintain your physical and mental health.你需要保持身心健康。牛津搭配〔hold〕To maintain a secure position.保持安稳地位美国传统〔hospice〕A shelter or lodging for travelers, pilgrims, foundlings, or the destitute, especially one maintained by a monastic order.旅客招待所，收容所：提供给旅游者，朝圣者，孤儿或贫困者等的住处，尤指由修道会维持的美国传统〔human chorionic gonadotropin〕A hormone produced by the placenta that maintains the corpus luteum during pregnancy.人绒毛膜促性腺激素：怀孕期间胎盘分泌的一种激素，能够保持体内体黄素平衡美国传统〔hydrate〕To supply water to (a person, for example) in order to restore or maintain fluid balance.使水合：向（如某人）提供水，以保持或恢复体内液体平衡美国传统〔identity〕The struggle of people in that area to maintain their own identities is continuing.那地区人民维护自身独特性的斗争仍在继续。英汉大词典〔ill〕His critics maintain that he's responsible for many of Algeria's ills.他的批评者们坚持认为他应该为阿尔及利亚所面临的许多难题负责任。柯林斯高阶〔image〕Eastwood has maintained an image as a tough guy.伊斯特伍德保持着硬汉形象。牛津搭配〔immobile〕Hyde maintained the rigid immobility of his shoulders.海德保持双肩一动不动。柯林斯高阶〔importance〕The importance of a proper diet in maintaining health should not be disregarded.正确的饮食习惯在维护健康方面的重要性不容忽视。美国传统〔impression〕She was trying to maintain the impression that she was in control.她努力维持她还在掌控局面的假象。牛津搭配〔improvement〕Will the team be able to maintain its improvement of last season? 球队能够保持住上个赛季的进步势头吗？牛津搭配〔indispensable〕Meat is not indispensable for maintaining a healthy diet.要想健康饮食，肉食并不是不可或缺的。朗文当代〔ineffectual〕The teachers were ineffectual at maintaining discipline.这些老师无力维持纪律。剑桥高阶〔infrastructure〕We need to spend more money on maintaining and repairing infrastructure.我们需要花更多的钱来维修基础设施。韦氏高阶〔integrity〕I trust we as a nation will maintain our integrity and influence.我相信作为一个民族，我们将保持我们的正直诚实和影响力。麦克米伦高阶〔integrity〕We all have an interest in maintaining the integrity of the ecosystem.维护生态体系的完整关乎我们每个人的利益。牛津搭配〔intent〕They are clearly intent on maintaining standards.他们显然下定决心要维持标准。牛津搭配〔intranet〕A privately maintained computer network that can be accessed only by authorized persons, especially members or employees of the organization that owns it.内部网络：私人建置的计算机网络只能让授权过的人士使用，特别是组织内部的人员或员工等美国传统〔keep〕Music To maintain the tempo or rhythm.【音乐】 保持节奏或旋律美国传统〔liquidity〕The company maintains a high degree of liquidity.公司保持着很高的资产折现度。柯林斯高阶〔lock up〕Control of materials could be maintained by locking up bombs.把炸弹锁起妥藏可实现对物资的控制。柯林斯高阶〔maintain at〕They must do their best to maintain sales at their usual rate.他们必须尽可能使销售额保持在平时的水平。21世纪英汉〔maintain at〕We must maintain keen vigilance at all time.任何时候我们都要保持高度警惕。21世纪英汉〔maintain〕A lot depends on building and maintaining a good relationship with your customers.很多都要靠和顾客建立并保持良好关系。朗文当代〔maintain〕Britain wants to maintain its position as a world power.英国想保持其世界强国的地位。朗文当代〔maintain〕Commercial aircraft generally maintain cabin altitudes between 6 000 and 8 000 feet.商务飞机座舱高度通常保持在 6,000 到 8,000 英尺之间。牛津搭配〔maintain〕He maintained himself against every attempt to assassinate him.他成功躲过了一次又一次针对他的暗杀企图。外研社新世纪〔maintain〕He maintained that such things should never be done again.他强调这种事情不应再发生了。英汉大词典〔maintain〕He has a family to maintain.他需要养家。韦氏高阶〔maintain〕He is too poor to maintain his family.他太穷无法养活家人。21世纪英汉〔maintain〕He was barely earning enough to maintain himself.他挣的钱勉强够养活自己。麦克米伦高阶〔maintain〕How can you maintain a family on $900 a month? 你每月 900 美元怎么能维持一家人的生活？朗文当代〔maintain〕I've tried to maintain contact with the children.我尝试与那些孩子保持联系。外研社新世纪〔maintain〕My son can maintain himself now.我儿子现在能自食其力了。21世纪英汉〔maintain〕She maintained a dignified silence.她一言不发，面容威严。牛津高阶〔maintain〕She has always maintained her innocence.她一直坚持说她是无辜的。牛津高阶〔maintain〕She was finding it hard to maintain her balance.她发现要保持身体平衡很难。韦氏高阶〔maintain〕The defendant maintains his innocence.被告坚称自己无罪。英汉大词典〔maintain〕The film has maintained its position as the critics' favourite for another year.这部电影再度被评论家评为年度最佳影片。剑桥高阶〔maintain〕The government was right to maintain interest rates at a high level.政府保持较高的利率是正确的。外研社新世纪〔maintain〕The money maintained them for a month.这笔钱为他们提供了一个月的生活费用。英汉大词典〔maintain〕The pilot was struggling to maintain control of the aircraft.飞行员正在奋力保持对飞机的控制。韦氏高阶〔maintain〕The report found that safety equipment had been very poorly maintained.报告说安全设备保养很差。朗文当代〔maintain〕The roads in the town have been very poorly maintained.城镇的道路保养得很差。剑桥高阶〔maintain〕They tried to maintain law and order.他们力图维护治安。外研社新世纪〔maintain〕We have standards to maintain.我们要坚持原则。剑桥高阶〔maintain〕We must maintain friendly relations with them.我们必须和他们保持友好关系。21世纪英汉〔main〕Their job in the main consisted of cleaning and maintaining the building.他们的工作主要是清洁和维修大厦。朗文当代〔megavitamin〕A dose of a vitamin greatly exceeding the amount required to maintain health.大剂量维生素：大大超过维持健康所需之量的维他命剂量美国传统〔mission〕The country maintains some sixty missions abroad.这个国家在国外设有约60个使馆。英汉大词典〔momentum〕They are each anxious to maintain the momentum of the search for a solution.他们每个人都迫切希望能一直劲头十足地去寻求解决方案。柯林斯高阶〔monitorship〕They maintained an effective monitorship over the project.他们对该计划保持有效的监督。文馨英汉〔monopolize〕To acquire or maintain a monopoly of.垄断：获取或维持对…的垄断美国传统〔national seashore〕A seacoast recreational area that is protected and maintained by the federal government for public use.国家海滨公园：联盟政府为公用而保护和养护的海岸休闲地区美国传统〔non-negotiable〕Time deposits are non-negotiable deposits that are maintained in a bank for a specified period of time.定期存款必须存入银行一定时间，期间不可兑现。剑桥高阶〔objectively〕The psychiatrist must learn to maintain an unusual degree of objectivity.精神科医生务必要学会保持超乎寻常的客观态度。柯林斯高阶〔occupy〕To seize possession of and maintain control over by or as if by conquest.占据：通过征服手段或相似手段获得并保持对其控制美国传统〔order〕The new president's most urgent task will be to maintain order.新总统最紧迫的任务将是维持治安。麦克米伦高阶〔ordnance〕The branch of an armed force that procures, maintains, and issues weapons, ammunition, and combat vehicles.军械署：军队中负责采购、管理和发放武器、弹药和战车的一个部门美国传统〔park〕A piece of land with few or no buildings within or adjoining a town, maintained for recreational and ornamental purposes.公园：城镇内部或邻近区域的一块留作娱乐或美化之用的有很少或没有建筑的土地美国传统〔patent office〕A government bureau that studies claims for, grants, and maintains records of patents.专利局：申请专利权，授予专利权和保存专利记录的政府机关美国传统〔patrol〕They maintain a continuous patrol of the oceans with three submarines.他们派出 3 艘潜艇保持不间断的海上巡逻。牛津搭配〔peace〕For many years the agreement maintained peace in Europe.该协议使欧洲的和平局面维持了许多年。麦克米伦高阶〔periodic〕Periodic checks are taken to ensure that high standards are maintained.定期检查以确保维持高水准。柯林斯高阶〔personality〕He maintained order by sheer force of personality.他纯凭人格力量维护秩序。牛津高阶〔petrodollar〕Petrodollars have maintained Kuwait's wealth.石油美元使科威特一直富裕。剑桥高阶〔power〕He knew that his father wanted to maintain his power over him.他知道父亲想要维持在他面前的威严地位。外研社新世纪〔predation〕The capturing of prey as a means of maintaining life.捕食为生：以捕获猎物作为维持生命的方式美国传统〔presence〕Soldiers still maintain a military presence in the area.士兵们仍然驻守在该地区。朗文当代〔presence〕The Philippine government wants the U.S. to maintain a military presence in Southeast Asia.菲律宾政府想要美国保持在东南亚的驻军。外研社新世纪〔presence〕The Philippine government wants the US to maintain a military presence in Southeast Asia.菲律宾政府希望美国继续在东南亚驻军。柯林斯高阶〔preserve〕To maintain a private area stocked with game or fish.禁猎：维持某一充满猎物或鱼的私有区域美国传统〔preserve〕To maintain in safety from injury, peril, or harm; protect.保护：使免于损害，危险或伤害而处于安全中；保护美国传统〔price fixing〕The result of an unlawful agreement between manufacturers or dealers to set and maintain specified prices on typically competing products.价格垄断：制造商或销售商对于有代表性竞争产品特定价格的制定和维持的非法协议结果美国传统〔primrose path〕The mayor is leading us down a/the primrose path by refusing to maintain the roads and only repairing them after they fail.市长平时不注重道路的维护，等坏了才维修，这是带领我们得过且过，走向灾难。韦氏高阶〔productivity〕Farmers are struggling to maintain a level of productivity that generates an acceptable income.农民努力维持产量以便有过得去的收入。牛津搭配〔reinforcer〕A stimulus, such as a reward, that in operant conditioning maintains or strengthens a desired response.强化刺激：在起作用的情况下维持或物强化一个所想要的反应的刺激物，如一个奖赏美国传统〔rigid〕She maintained rigid control over her emotional and sexual life.她一直对自己的情感生活和性生活很是克制。朗文当代〔service〕Essential services (= the supply of water, gas, electricity) will be maintained.生活必需的水、气、电将维持供应。牛津搭配〔service〕The authorities have said they will attempt to maintain essential services.当局已表示他们将努力维持公共基础服务。柯林斯高阶〔service〕The kitchen maintains a twenty-four hour service and can be contacted via Reception.厨房提供24小时餐饮服务，可通过前台进行联系。柯林斯高阶〔side〕In order to maintain profit margins health and safety regulations are often put to one side.为了保持利润率，常置卫生和安全规章于不顾。柯林斯高阶〔silence〕She maintained an angry silence.她一直生着闷气。麦克米伦高阶〔silk〕She maintains a busy practice as a leading silk in employment law.作为雇佣法方面的首席王室律师，她业务繁忙。韦氏高阶〔slide〕To move over a surface while maintaining smooth, continuous contact.滑：在一个平面上移动，同时保持平滑的、连续的接触美国传统〔stabilize〕To maintain the stability of (an airplane or ship, for example) by means of a stabilizer.使稳定平衡：通过平衡装置维持（如，飞机或船）的稳定美国传统〔stand〕To maintain an upright position on the feet.站立：保持挺直的站姿美国传统〔status〕The company has managed to maintain its status among retailers.这家公司成功地保住了它在零售业的地位。牛津搭配〔status〕They want to maintain the city's status as a major tourist attraction.他们想保持这座城市作为重要旅游胜地的地位。韦氏高阶〔strophoid〕A plane curve generated by a point that maintains a distance from the y-axis along a straight line equal to the y-intercept.环索线：由距离y轴沿一条直线保持等于截距或距离的一点产生的平面曲线美国传统〔sturdy〕The village has always maintained a sturdy independence.这个村子始终顽强地保持着独立。牛津高阶〔successful〕She has been comparatively successful in maintaining her privacy.在保护自己的隐私方面, 她一直都做得比较成功。外研社新世纪〔superstition〕A belief, practice, or rite irrationally maintained by ignorance of the laws of nature or by faith in magic or chance.迷信想法：因对自然法则的无知或对魔法或机会的信念，而形成的荒谬信念、习俗或仪式美国传统〔the status quo〕Certain people always want to maintain the status quo.有些人总是想维持现状。剑桥高阶〔tidal basin〕A body of water in an area subject to tides whose water level is maintained at a desired level by artificial means.潮汐湖，有潮港池，潮汐盆地：会受到潮汐影响的水域，其得以利用人工方式来维持所需水位美国传统〔tidiness〕Employees are expected to maintain a high standard of tidiness in their dress and appearance.员工们要保持着装和仪表高度整洁。外研社新世纪〔trierarchy〕The ancient Athenian system whereby individual citizens furnished and maintained triremes as a part of their public duty.三层划桨战船规则：古代雅典关于每个公民需提供并维持三层划桨战船作为公民义务的一部分的规则美国传统〔union〕A workhouse maintained by such a union.由这样联盟维持的济贫院美国传统〔unreconstructed〕Not reconciled to social, political, or economic change; maintaining outdated attitudes, beliefs, and practices.顽固的：不妥协于社会，政治，或经济的变化的；固守过时的态度，信仰和做法的美国传统〔update〕He maintained that the software update should not take long to download.他曾坚称软件更新不宜占用太长下载时间。外研社新世纪〔vacuum bottle〕A bottle or flask having a vacuum between its inner and outer walls, designed to maintain the desired temperature of the contents.保温瓶，暖水瓶：在内壁和外壁之间有一真空层的瓶或热水瓶，这种设计是了保持瓶内期望的温度美国传统〔voluntarism〕The use of or reliance on voluntary action to maintain an institution, carry out a policy, or achieve an end.自愿捐助主义：用或依赖自愿行动来支持一个组织、推行一个政策或达到一个目的美国传统〔watch〕Soldiers arrived to watch over the city and maintain peace.士兵们赶来守护这座城市并维持治安。麦克米伦高阶〔way〕The man with whom she maintains a relationship provides nothing by way of support.和她长期保持关系的那个男人并没有提供任何帮助。柯林斯高阶〔wellness〕The condition of good physical and mental health, especially when maintained by proper diet, exercise, and habits.健康：处于好的身体与精神状况之中，尤指通过适当的饮食、锻炼及良好的习惯而达到的健康状况美国传统〔white elephant〕A rare, expensive possession that is a financial burden to maintain.累赘之物：罕有而又昂贵的财产，保管或维持起来是个财政负担的东西美国传统〔youthful〕She has managed to maintain her youthful appearance.她保持了年轻的外貌。朗文当代〔zener diode〕A silicon semiconductor device used as a voltage regulator because of its ability to maintain an almost constant voltage with a wide range of currents.齐纳二极管：一种含硅的半导体仪器，被用来作电压调节器，因为它能够利用大幅的电流保持几乎所有的恒定电压美国传统As waves crested the sailor grabbed onto the handspike to maintain balance. 起浪时水手抓住绞盘棒以保持平衡。译典通Big houses are expensive to maintain.大房子要花费很多钱去维修保养。剑桥国际Bulimia is partly motivated and maintained by a person's concern over their weight and shape.导致食欲过盛的部分原因是人们对自己的体重和体形过分关心。剑桥国际Despite their tough anti-American rhetoric, the government is privately trying to maintain good relations with the U.S.. 尽管他们发表强硬的反美言论，政府仍试图私下与美国保持良好关系。译典通Government opponents maintain that the level of any new tax should be linked to an individual's ability to pay.政府的反对者们坚持认为征收任何新税，其标准都应与个人支付能力联系起来。剑桥国际He maintained that he had never seen the woman before.他坚称从未见过那位妇女。剑桥国际He maintains that he once saw a UFO. 他坚持称自己曾看见过飞碟。译典通He is hoping to maintain the company's clean record on safety.他希望保持公司无违反安全的记录。牛津商务In spite of her disability, she has been able to maintain a semblance of normal life.尽管她有残疾，但还是能维持大致正常的生活。剑桥国际Someone maintains that eating too much trans fat is detrimental. 有些人认为，吃太多的反式脂肪是有害的。译典通Sweden maintained a policy of strict neutrality throughout the war.瑞士在战争中保持严格的中立政策。剑桥国际The accounts are modified to maintain the current costs of assets. 调整账目以保持资产的现时成本。牛津商务The company maintains a record of all enquiries made.这家公司对所有的查询都有记录。牛津商务The film starts promisingly enough but it doesn't maintain the interest level.这部电影开始时看上去会很精彩，但可惜未能有始有终。剑桥国际The manufacturers of the drug still maintain the substance is safe. [+ (that) clause] 医药制造商仍然坚称这种药品是安全的。剑桥国际The next task is to weld the players into a force capable of maintaining the record set last year.下一个任务是将运动员们组成一个能够保持去年所创记录的队伍。剑桥国际The report criticized the power plant for being inexpertly operated and maintained.报告批评该发电厂运转和维护不善。剑桥国际They maintain a two-way dialogue with their customers through their website.他们通过网站与顾客保持双向对话。牛津商务They maintained only formal unity among themselves. 他们只在表面上保持一致。译典通Under the concordat, the state is obliged to maintain Catholic teaching in schools.按照该宗教协定，该国必须在学校保持天主教教育。剑桥国际We must try to maintain the equilibrium of supply and demand. 我们必须努力保持供求均衡。译典通We will maintain prices at their current level for another six months.我们将把目前的价格水平再维持六个月。牛津商务With an election in the offing, the prime minister is keen to maintain his popularity.随着选举即将到来，首相热衷于维持他的名望。剑桥国际 |
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