| 单词 | viral |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔DANGEROUS〕Many of these beaches are not clean, and they carry a high risk of viral infection for swimmers. 这些沙滩中有许多是不清洁的，游泳者受病毒感染的风险很高。朗文写作活用〔EFFECTIVE/NOT EFFECTIVE〕Antibiotics are useless against viral infections such as influenza. 抗生素对流感等病毒感染无效。朗文写作活用〔Saint Louis encephalitis〕A viral encephalitis occurring in parts of North America and transmitted by a culex mosquito.圣路易斯脑炎：发生于北非地区的一种病毒性脑炎，由欧非和美洲常见的一种库蚊传播美国传统〔able〕A viral illness left her barely able to walk.一场病毒引起的疾病使她走路都十分困难。牛津高阶〔cucumber mosaic〕A viral disease of the cucumber and many other plants, characterized by mottled and curled leaves and misshapen and mottled fruits.黄瓜花叶病：黄瓜以及其它多种植物生的一种病毒病，其特征是有斑驳卷曲的叶子并结畸形斑驳的果实美国传统〔curly top〕A viral disease of many plants, such as beets, beans, and tomatoes, characterized by curled leaves and stunted growth.卷顶病：一种生于甜菜、豆类和西红柿等植物上的病毒性病害，特征为叶子卷曲且生长缓慢美国传统〔equine infectious anemia〕A viral disease in horses marked by progressive anemia, a staggering gait, and fever.马传染性贫血：马会感染的一种病毒性疾病，症状为逐步性的贫血、步伐摇晃以及发烧美国传统〔herpes simplex〕A recurrent viral disease caused by the herpes simplex virus, type one, and marked by the eruption of fluid-containing vesicles on the mouth, lips, or face.单纯性疱疹一型：由单纯性疱疹病毒引起的一种复发性的病毒性疾病，一型的特征为嘴、嘴唇或脸上有含有水泡美国传统〔herpes simplex〕A recurrent viral disease caused by the herpes simplex virus, type two, and marked by the eruption of fluid-containing vesicles on the genitals.单纯性疱疹二型：由单纯性疱疹病毒引起的一种复发性的病毒性疾病，二型的特征为生殖器上有水泡美国传统〔herpes〕Any of several viral diseases causing the eruption of small blisterlike vesicles on the skin or mucous membranes, especially herpes simplex or herpes zoster.疱疹：几种病毒性疾病之一，引起皮肤表层水泡状小泡或粘膜发疹，尤指单纯性疱疹或带状疱疹美国传统〔hurricane〕This virus is like a viral hurricane.这种病毒势如风暴。外研社新世纪〔influenza〕Any of various viral infections of domestic animals characterized generally by fever and respiratory involvement.（家畜的）流行性感冒：家畜病毒感染，主要特征是发烧和呼吸困难美国传统〔marketing〕Users downloaded the ad and sent it on to friends, a pure form of viral marketing.用户下载广告发送给朋友，这是一种纯粹的病毒式营销。牛津搭配〔meningitis〕He is suffering from viral meningitis.他患有病毒性脑膜炎。牛津搭配〔natural killer cell〕A killer cell that is activated by double-stranded RNA and fights off viral infections and tumors.自然杀手细胞：由双股核糖核酸激活的，击退传染性疾病和肿瘤的杀手细胞美国传统〔oncogene〕A gene that causes the transformation of normal cells into cancerous tumor cells, especially a viral gene that transforms a host cell into a tumor cell.致癌基因：导致正常细胞转变为癌变细胞的基因，尤其是一种把寄主的细胞变为肿瘤细胞的病毒基因美国传统〔origin〕Most coughs are viral in origin(= caused by a virus).咳嗽大多是由病毒引发的。牛津高阶〔origin〕Most coughs are viral in origin.咳嗽大多是由病毒引发的。朗文当代〔prophage〕The latent form of a bacteriophage in which the viral genes are incorporated into the bacterial chromosomes without causing disruption of the bacterial cell.原噬菌体：抗菌体的潜在形体，在这种形体中病毒基因和细菌染色体结合，而对细菌细胞不能造成分裂美国传统〔protease inhibitor〕An anti-HIV drug that blocks the action of the enzyme protease, which is needed for viral replication.蛋白酶抑制剂：抗人体免疫缺乏病毒（艾滋病）的药物，其能够抑制病毒复制所必需的蛋白酶活动美国传统〔rifampin〕A semisynthetic antibiotic derived from a form of rifamycin that interferes with the synthesis of RNA and is used to treat bacterial and viral diseases.利福平：一种半合成抗生素，从参与核醣核酸合成的利福霉素的一种形态中提取，用于治疗细菌性和病毒性疾病美国传统〔rinderpest〕An acute, often fatal, contagious viral disease, chiefly of cattle, characterized by ulceration of the alimentary tract and resulting in diarrhea.牛瘟，牛疫：一种急性的、常是致命的传染性病毒疾病，主要是牛患此病，症状为消化道的溃烂并导致腹泻美国传统〔secondary〕The drug is not very effective against AIDS, though it may be used to treat secondary viral infections.这药虽然可以用来治疗继发性病毒感染，但对治疗艾滋病本身不是很有效。剑桥高阶〔streak〕Botany Any of various viral diseases of plants characterized by the appearance of discolored stripes on the leaves or stems.【植物学】 条纹病：植物的一种病毒性疾病，特点为在其叶子或茎杆上有变色的条纹美国传统〔subvirus〕A viral protein or other substance smaller than a virus and having some of the properties of a virus.亚病毒：一种病毒性蛋白或其它物质，比病毒小，具有病毒的某些特性美国传统〔swamp fever〕A viral disease in horses marked by progressive anemia, a staggering gait, and fever.马传染性贫血：马的病毒性疾病，特征为渐重的贫血、蹒跚的步伐和发烧美国传统〔tobacco mosaic virus〕A retrovirus that causes mosaic in tobacco and some other plants, widely used in the study of viruses and viral diseases.烟草花叶病毒：一种反转录病毒，在烟草和某些其它植物的叶子上形成马赛克式的花纹，该病毒在对病毒和病毒性疾病方面的研究中得到广泛的使用美国传统〔transactivate〕To stimulate (a host cell) to replicate the genetic components of a virus. Used of a viral protein.转移活化：刺激（寄主细胞）来复制病毒的基因成分。用来指病毒蛋白美国传统〔transfection〕Infection of a cell with purified viral nucleic acid, resulting in subsequent replication of the virus in the cell.传染：细胞被纯病毒核酸感染，从而引起病毒在细胞中的繁殖美国传统〔under〕She's been under the doctor for a viral infection.她因病毒感染接受了医生治疗。剑桥高阶〔vesicular exanthema〕An acute, highly infectious viral disease of swine characterized by formation of vesicles on the snout, the mucous membranes of the mouth, and the feet.猪水疱疹，口蹄疫：猪的一种急性传染的病毒性疾病，症状是在鼻子、嘴的粘膜和脚上形成水泡美国传统〔viral marketing〕You can reach more potential customers by using viral marketing techniques.你们可以利用病毒行销方式获得更多潜在客户。朗文当代〔viral〕Flu is a viral disease.流行性感冒是由滤过性病毒所引起的疾病。文馨英汉〔viral〕Here's a list of the top ten viral videos this week.以下是本周十大病毒式传播的视频。剑桥高阶〔viral〕Within days the film clip went viral.几天内这段电影视频便病毒式地传开了。剑桥高阶〔virion〕A complete viral particle, consisting of RNA or DNA surrounded by a protein shell and constituting the infective form of a virus.病毒粒子：一整个病毒粒子，由被蛋白质外壳包围的核糖核酸或脱氧核糖核酸组成，并构成一个病毒的传染形式美国传统〔virology〕The study of viruses and viral diseases.病毒学：一种病毒和病毒性疾病的研究美国传统Circumstantial evidence points to a viral agent for the disease, although a virus has not yet been identified.间接证据说明是某种病毒原因导致了这种疾病，尽管还没有验明病毒。剑桥国际Genetic engineering will eventually produce plants resistant both to pests and viral disease.基因工程将最终生产出既能抵抗害虫又能抵抗病毒性疾病的植物。剑桥国际Pneumonia tends to be caused by streptococcal or viral infection.肺炎经常是由链球菌或病毒感染引起的。剑桥国际The continuing search for drugs to combat viral infections presents modern medicine with one of its greatest challenges.对抗病毒性传染的药品的不懈研发是现代医学中棘手的难题之一。剑桥国际The continuing search for drugs to combat viral infections presents modern medicine with one of its greatest challenges.继续寻求抗击病毒性感染的药品是现代医学最大的挑战之一。剑桥国际The drug is not very effective against AIDS, though it may be used to treat secondary viral infections.这药对艾滋病不是很有效，虽然它可以用来治疗继发的病毒感染。剑桥国际The video clip of his magic performance went viral on the internet. 他变魔术的影片在网路上爆红。译典通 |
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