| 单词 | 生物 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔ALIVE〕Genetic engineers manipulate living organisms such as cells or bacteria to create products which fight disease. 遗传工程学家利用细胞、细菌等生物有机体制造抗击疾病的产品。朗文写作活用〔ALIVE〕Some scientists estimate that at least one third of the life forms that exist in deep oceans have not yet been discovered. 有些科学家估计，深海中至少有三分之一的生物尚未被发现。朗文写作活用〔INTERESTING〕We saw an interesting film about African wildlife. 我们看了一部介绍非洲野生生物的有趣影片。朗文写作活用〔KILL〕Cambodia's 21-year war decimated the wildlife population. 柬埔寨长达21年的战争导致大批野生生物死亡。朗文写作活用〔Master's〕She has a Master's in biotechnology.她拥有生物工艺学硕士学位。剑桥高阶〔Nearctic〕Of or designating the biogeographic region that includes the Arctic and Temperate areas of North America and Greenland.新北区的：属于或标明生物地理区的，包括北美及格陵兰的北冰洋和温带地区美国传统〔Neogaea〕A region that is coextensive with the Neotropical region and is considered one of the primary biogeographic realms.新热带区：与新热带地区有相同范围的地区，被看作是原始的生物地理分布区之一美国传统〔PAY〕Many biotech companies are not yet profitable, as they continue to pour money into research and trials. 许多生物科技公司一直把大量资金投入在研究和试验中，但还没赢利。朗文写作活用〔SMALL〕Many of these organisms are microscopic in size. 这些生物有机体当中有很多都非常微小。朗文写作活用〔SURVIVE〕Chemical pollution is threatening the survival of many species of wildlife. 化学污染威胁着许多野生物种的生存。朗文写作活用〔TEST〕Mitch graduated from Stanford in 1998 with a degree in biochemistry. 1998年米奇毕业于斯坦福大学，获生物化学学位。朗文写作活用〔abiogenic〕Not produced by living organisms.自然发生的，无生源说的：并非由生物体产生的美国传统〔abiological〕Not associated with or derived from living organisms.非生物的，非生物学的：与生物体不相关的或不是从生物体衍生的美国传统〔abortion〕An aborted organism.流产的生物体美国传统〔affix〕The United States didn't affix its signature to the biodiversity treaty.美国没有在生物多样性条约上签字。外研社新世纪〔age〕Molecular biology is pushing medicine into a new age .分子生物学正在将医学推向一个新世代。朗文当代〔alkaloid〕Morphine and cocaine are powerful alkaloids.吗啡和可卡因是强力的生物碱。剑桥高阶〔allopatric〕Occurring in separate, nonoverlapping geographic areas. Often used of populations of related organisms unable to crossbreed because of geographic separation.异域种的：分布在不同地区的，分布区不重叠的，常指由于地理分隔而不能杂交的相关生物的族群美国传统〔animatism〕A belief that all animate and inanimate objects are infused with a common life force.万物有灵论，泛灵论：相信所有的生物和非生物都具有共同的生命力美国传统〔aster〕Biology A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.【生物学】 星状体：在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体美国传统〔attainment〕Her scientific attainments have made her quite well-known in the field of biology.她的科学成就使她在生物学界相当知名。韦氏高阶〔background〕Her background was in biology and medicine.她有生物学和医学背景。牛津搭配〔band〕Biology A chromatically, structurally, or functionally differentiated strip or stripe in or on an organism.【生物学】 群；组：生物体内或生物体上在染色质、结构或功能上不同的群美国传统〔biodegrade〕Some plastics are designed to biodegrade when their useful life is over.有些塑料被设计为过了有效使用期就可以生物降解。剑桥高阶〔biodynamics〕A method of organic gardening and crop cultivation in which certain factors, such as planetary and seasonal cycles, are considered.生物动力学：有机物栽培和作物培养的一种方法，需要考虑如行星作用和季节轮换等因素美国传统〔biologically〕Much of our behaviour is biologically determined.我们的很多行为都是由生物机理决定的。柯林斯高阶〔biomass〕The total mass of living matter within a given unit of environmental area.生物量：在给定单位环境面积中生命物质的总量美国传统〔biomedicine〕The branch of medical science that deals with the ability of human beings to tolerate environmental stresses and variations, as in space travel.生物医学：涉及人类忍受环境压力与变更的能力的医学分支，如在航天旅行中美国传统〔bioresearch〕Research in the biological sciences.生物学研究美国传统〔biosolids〕Solid or semisolid material obtained from treated wastewater, often used as fertilizer.生物固体：从处理过废水中取得的固体或半固体材料，常用作肥料美国传统〔biostatistics〕Application of statistics to the analysis of biological and medical data.生物统计学：分析生物和医学数据的应用统计美国传统〔biota〕The combined flora and fauna of a region.生物区系：一地区混合的植物群与动物群美国传统〔biotech〕Biotechnology.生物工艺学美国传统〔bioterrorism〕The use of biological agents, such as pathogenic organisms or agricultural pests, for terrorist purposes.生物恐怖活动：恐怖份子对生物制剂（如病原有机体或农业有害物）的利用美国传统〔bioterrorist〕The outbreak has spread fear of bioterrorist attacks across America.该突发事件在美国各地引起了对生物恐怖分子袭击的担忧。外研社新世纪〔biotype〕A group of organisms having the same genotype.生物类型：有共同基因型的一组有机体美国传统〔body clock〕An internal mechanism of the body that is thought to regulate physical and mental functions in rhythm with normal daily activities.生物钟：被认为能自动调节人体日常活动中生理和心理节律的人体内部机制美国传统〔body clock〕Jet lag is caused because the body clock does not readjust immediately to the time change.时差综合征因人体生物钟没有对时间变化及时作出调整而产生。外研社新世纪〔chromogen〕Biology A strongly pigmented or pigment-generating organelle, organ, or microorganism.【生物学】 发色团：色泽很深或产色的细胞器官、器官或微生物美国传统〔claim〕The company had falsely claimed that its products were biodegradable.公司谎称其产品可生物降解。牛津搭配〔compensation〕Biology The increase in size or activity of one part of an organism or organ that makes up for the loss or dysfunction of another.【生物学】 代偿作用：生物体或器官的一部分在尺寸或活力上的增加，弥补另一部分的损失或机能失调美国传统〔continuous variation〕Variation within a population in which a graded series of intermediate phenotypes falls between the extremes.连续变异：在一个种群的两个极端之间产生的一系列杂交改良的中间型生物群体变异美国传统〔continuum〕All the organisms in an ecosystem are part of an evolutionary continuum.生态系统中的所有生物都是进化连续体的一个环节。朗文当代〔creature〕Don't all living creatures have certain rights? 难道不是一切生物都具有某些权利吗？剑桥高阶〔cyst〕Biology A small capsulelike sac that encloses certain organisms in their dormant or larval stage.【生物学】 包囊：在他们的休眠期或幼虫期内有某些器官的囊状小气囊美国传统〔decay〕Biology To break down into component parts; rot.【生物学】 腐烂：分解成各组成部分；腐烂美国传统〔descend from sth〕All living creatures are thought to descend from an organism that came into being three billion years ago.据信所有生物都是从30亿年前出现的一种有机体演变而来的。剑桥高阶〔dimorphism〕Biology The existence within a species of two distinct forms that differ in one or more characteristics, such as coloration, size, or shape.【生物学】 二态性：预期本应相似或相同的两个或两种个体之间的不同，例如颜色、大小或形状美国传统〔dissection〕We dissected a frog in biology class.我们在生物课上解剖了一只青蛙。柯林斯高阶〔dive〕Bezanik is diving to collect marine organisms.贝扎尼奇正在潜水采集海洋生物。柯林斯高阶〔dysgenics〕The biological study of the factors producing degeneration in offspring, especially of a particular race or species.劣生学：以种族退化为研究对象的一门生物学学科，尤指一定的种族或种属美国传统〔ecosphere〕The regions of the universe, especially on the earth, that are capable of supporting life; the biosphere.生态圈：宇宙中生命能够存在的地区，尤指地球上；生物圈美国传统〔ectocommensal〕A commensal organism that lives on the outer body surface of another organism.外共生体：生活在另一种生物体外表的共生生物美国传统〔embed〕Biology To enclose (a specimen) in a supporting material before sectioning for microscopic examination.【生物学】 包住样品：作切片用显微镜检验前用支撑材料包裹（样品）美国传统〔endothermic〕Biology Of or relating to an organism that generates heat to maintain its body temperature, typically above the temperature of its surroundings; warm-blooded.【生物学】 温血的：属于或与能产生热量以维持体温高于其周围环境温度的生物体相关的；温血的美国传统〔evolve〕Biology To develop or arise through evolutionary processes.【生物学】 通过进化进程发展或发生美国传统〔fairy tale〕A fanciful tale of legendary deeds and creatures, usually intended for children.童话：传说的行为和生物的想象的故事，一般为儿童而写作美国传统〔game warden〕An official in charge of managing game animals or wildlife, especially by the enforcement of game laws.狩猎法执法官：主管如何管理猎物和野生生物的官员，尤指强行执行捕猎原则美国传统〔get〕During a discussion of ocean life we got off on the subject of sharks. 讨论海洋生物时我们扯到了鲨鱼问题上去。英汉大词典〔holoplankton〕Plankton that remains free-swimming through all stages of its life cycle.终生浮游生物：一种在其生命的所有阶段可自由游动的浮游生物美国传统〔infraclass〕A taxonomic category of related organisms ranking below a subclass and above an order.下纲：生物等级分类中的一个层次，在亚纲之下，目之上美国传统〔inherit〕Biology To receive (a characteristic) from one's parents by genetic transmission.【生物学】 承袭：通过基因遗传而从父母处承袭（一种特征）美国传统〔isolate〕Microbiology To separate (a pure strain) from a mixed bacterial or fungal culture.【微生物学】 使细菌分离：从混合的细菌或真菌培养中分离出（一个纯的品种）美国传统〔life〕There is no life on Mars.火星上无生物。英汉大词典〔mariculture〕Cultivation of marine organisms in their natural habitats, usually for commercial purposes.海上养殖：在海洋生物的天然栖息地养殖这些生物，通常是出于商业目的美国传统〔master's〕She has a master's in biology.她有生物学硕士学位。韦氏高阶〔mechanistic〕Philosophy Of or relating to the philosophy of mechanism, especially tending to explain phenomena only by reference to physical or biological causes.【哲学】 机械论的：机械论的，有关机械论的，尤指仅通过物理学的或生物学的原因来解释现象的倾向美国传统〔mermaid〕A legendary sea creature having the head and upper body of a woman and the tail of a fish.美人鱼：一种传说中的海洋生物，长有女人的头部和上身，却生有一条鱼尾巴美国传统〔mimicry〕Biology The resemblance of one organism to another or to an object in its surroundings for concealment and protection from predators.【生物学】 拟态：生物体为了躲藏其天敌而模拟另一生物体或其周围的某一体美国传统〔minor〕She majored in chemistry with a minor in biology.她主修化学，副修生物。韦氏高阶〔molecular biologist〕This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。柯林斯高阶〔pacemaker〕Biochemistry A substance that regulates a series of related reactions.【生物化学】 定调质：调整一系列有关反应的一种物质美国传统〔paleontology〕The study of the forms of life existing in prehistoric or geologic times, as represented by the fossils of plants, animals, and other organisms.古生物学：对出现在史前或地质时代的生命的形成的研究，体现在植物、动物和其它有机体的化石上美国传统〔parasiticide〕Destructive to parasites.杀寄生物的，除寄生虫的美国传统〔petri dish〕A shallow circular dish with a loose-fitting cover, used to culture bacteria or other microorganisms.皮氏培养皿：一种带宽松盖子的浅圆盘，用来培养细菌或其他微生物美国传统〔physiological〕Camels are among the most physiologically resilient creatures on Earth.骆驼是地球上生理适应能力最强的生物之一。柯林斯高阶〔protozoology〕The biological study of protozoans.原生动物学：对原生动物的生物性研究美国传统〔recourse〕The study of these creatures has been conducted without direct recourse to living specimens.对这些生物的研究是在未直接利用活体标本的情况下进行的。牛津搭配〔refugium〕An area that has escaped ecological changes occurring elsewhere and so provides a suitable habitat for relict species.生物种遗区：没有经历在其余地区出现的生态变化，因而为生物残遗种类提供合适居住地的地区美国传统〔regenerate〕Some biologists predicted that the damaged areas would quickly regenerate.一些生物学家预言,受灾地区会迅速恢复生机。英汉大词典〔rudiment〕Biology An imperfectly or incompletely developed organ or part.【生物学】 未成熟的器官或部分：发育不完善或不完全的器官或部分美国传统〔sea fire〕Bioluminescence produced by marine life.海上荧光：由海洋生物发出的生物光美国传统〔seashell〕The calcareous shell of a marine mollusk or similar marine organism.海贝壳：海栖软体动物或类似的海洋生物的钙质贝壳美国传统〔serious〕Oil spills pose a serious threat to marine life.原油泄漏对海洋生物构成严重的威胁。朗文当代〔seta〕A stiff hair, bristle, or bristlelike process or part on an organism.刚毛：生物体的硬鬃毛或鬃毛样部分美国传统〔slime〕The organisms are a slime mould / mold.微生物是一种黏菌。牛津搭配〔sophisticated〕He is fairly sophisticated about biology.他对生物学颇为精通。英汉大词典〔stenohaline〕Limited to or able to live only within a narrow range of saltwater concentrations. Used of aquatic organisms.狭盐性的：限于或只能生活于一定盐水浓度的范围内的。用于水生生物美国传统〔take〕These creatures are generally taken to be descended from primitive fishes.这些生物通常被认为是从原始鱼类演变而来的。剑桥高阶〔temazepam〕A benzodiazepine derivative that is primarily used to treat insomnia.泰摩塞半，甲基舒宁：苯二氮衍生物，主要用于治疗失眠症美国传统〔thermotropism〕The tendency of plants or other organisms to bend toward or away from heat.向温性：植物或其它生物倾向或背离热源的趋势美国传统〔variation〕An organism or a plant exhibiting such difference or deviation.变种：存在上述不同或偏离的生物或植物美国传统〔villus〕Botany A fine, hairlike epidermal outgrowth.【植物学】 长柔毛：微小、毛状的表皮衍生物美国传统〔xenobiotic〕A xenobiotic chemical, such as a pesticide.异型生物质：一种异型生物质药物，如杀虫剂美国传统〔zooxanthella〕Any of various yellow-green algae that live symbiotically within the cells of other organisms, such as those of certain radiolarians and marine invertebrates.动物黄藻：与其它生物细胞共生的黄绿色海藻，如某些放射虫和海生无脊椎动物美国传统A whole boatload of oil (= The amount of this substance that can be transported by a boat) was discharged into the ocean, destroying the marine life of that entire area.一整船的石油被排放到大洋里，破坏了那里整个海域的海洋生物。剑桥国际Immunology is a branch of biological science (= a subject that is part of a bigger subject).免疫学是生物科学的一个分支。剑桥国际Mark fainted during the biology lesson, so he's in the sickbay.马克在生物课上晕了过去，所以他被送进医务室。剑桥国际The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。译典通Worms are very simple creatures. 蠕虫是很简单的生物。译典通 |
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