| 单词 | viruses |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔CONTINUE〕His immune system failed, and he caught a never-ending series of viruses and infections. 他的免疫系统出了问题，不断受到病毒和感染侵袭。朗文写作活用〔PROTECT〕Effective programs are available to safeguard your data against computer viruses. 可以找到效果好的程序保护数据，使其免遭电脑病毒侵害。朗文写作活用〔Sabin vaccine〕An oral vaccine consisting of live attenuated polio viruses, used to immunize against poliomyelitis.沙宾疫苗：一种含稀释了脊髓灰质炎减毒的口服活疫苗，用于预防脊髓灰质炎美国传统〔adenovirus〕Any of a group of DNA-containing viruses that cause conjunctivitis and upper respiratory tract infections in humans.腺病毒：导致人类结合腺类及上呼吸道感染的一组含有脱氧核糖核酸的病原体美国传统〔appear〕New strains of viruses appear periodically.新菌系的细菌周期性地产生美国传统〔appetite〕Both viruses cause fever and loss of appetite.两种病毒都会引起发烧以及食欲不振。剑桥高阶〔autoinfection〕Infection, such as recurrent boils, caused by bacteria, viruses, or parasites that persist on or in the body.自体感染：一种感染，如再生的疖，因在体表或体内存留的细菌、病毒或寄生虫引起美国传统〔bacteria〕All bacteria are larger than viruses.所有细菌都比病毒大。英汉大词典〔category〕Computer viruses fall into three broad categories.属于某类麦克米伦高阶〔cirrhosis〕Chronic alcohol abuse and hepatitis viruses can lead to cirrhosis, a potentially fatal scarring of the liver.长期酗酒和肝炎病毒会导致肝硬化, 对肝脏具有潜在的致命伤害。外研社新世纪〔competence〕Medicine The ability to respond immunologically to bacteria, viruses, or other antigenic agents.【医学】 免疫力：对细菌、病毒或其它抗生药的免疫反应能力美国传统〔complement system〕The complement system plays an important role in human immunological defences against cancer, bacteria, and viruses.补体系统在人体对癌症、细菌和病毒的免疫防御中有重要作用。剑桥高阶〔distribute〕Viruses are often distributed via email.病毒经常通过电子邮件扩散。牛津搭配〔germ warfare〕The use of injurious microorganisms, such as bacteria or viruses, as weapons in warfare.细菌战：有害的微生物如细菌或病毒作为战争武器的使用美国传统〔hantavirus〕Any of a group of viruses carried by rodents that cause epidemic hemorrhagic fever and severe respiratory infections in humans.汉他病毒：任何由啮齿目动物所传染的滤过性病毒群之一，会导致人体的传染性出血热病及严重的呼吸道感染美国传统〔illness〕Sometimes it's hard to tell whether illnesses result from bacteria or viruses.有时候很难分辨疾病到底是细菌引起的还是病毒引起的。牛津搭配〔implicate〕Viruses are known to be implicated in the development of some cancers.已知病毒是导致一些癌症的原因。朗文当代〔inadvertently〕Viruses can be spread inadvertently by email users.病毒会被电子邮件使用者无意地传播开来。朗文当代〔infection〕Most throat infections are caused by viruses.大多数喉部感染都是由病毒引起的。麦克米伦高阶〔infectious〕These viruses affect children and are highly infectious.这些病毒会侵袭儿童，而且具有很强的传染性。柯林斯高阶〔latch onto sth〕The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.抗体通过与病毒和细菌表面的蛋白质结合而发挥作用。剑桥高阶〔least〕Computer viruses are at the very least annoying and often actually destructive.计算机病毒少说也很烦人，实际上还经常具有破坏性。朗文当代〔logic bomb〕Viruses and logic bombs can doubtless do great damage under some circumstances.在某些情况下, 病毒和逻辑炸弹无疑会造成巨大损坏。外研社新世纪〔logic bomb〕Viruses and logic bombs can doubtless do great damage under some circumstances.病毒和逻辑炸弹在某些情况下无疑会造成巨大危害。柯林斯高阶〔murder〕Those computer viruses can be murder.那些计算机病毒可能非常危险。外研社新世纪〔needle exchange〕Needle exchanges provide clean and sterile equipment to promote safer injecting and reduce the spread of blood-borne viruses.针头换新处提供干净消毒的设备，鼓励安全注射，减少病毒通过血液传播。剑桥高阶〔non-A, non-B hepatitis〕Any of various forms of hepatitis, including hepatitis C and hepatitis E, caused by a virus that is antigenically different from hepatitis viruses A and B.非A非B型肝炎：与A、B型肝炎抗原不同的病毒性肝炎，包括C型肝炎与E型肝炎等多种肝炎美国传统〔nucleoprotein〕Any of a group of substances found in the nuclei of all living cells and in viruses, composed of a protein and a nucleic acid.核蛋白：在所有活细胞和病毒的核中都可以找到的物质，由蛋白质和核酸构成美国传统〔oncornavirus〕Any of a group of viruses that contain single-stranded RNA and produce tumors in birds and mammals.致肿瘤RNA病毒：一种包含着单一成分的RNA并在鸟和哺乳动物中产生肿瘤的病毒美国传统〔papovavirus〕Any of a group of DNA-containing viruses that are associated with or cause papillomas or polyomas in animals.乳头状多瘤空泡病毒：一种含DNA的病毒，能引发动物乳头状瘤或多瘤病毒或与之有关的疾病美国传统〔plague〕Computer viruses plague Internet users.计算机病毒困扰着互联网用户。韦氏高阶〔poly I:C〕A synthetic chemical that resembles the RNA of infectious viruses and is used to stimulate the production of interferon by the immune system.聚肌胞；聚肌鞋酸聚胞苷酸：一种类似于感染性病毒的核糖核酸的合成化学物质，被用来刺激免疫系统产生的干扰素美国传统〔poxvirus〕Any of a group of DNA-containing viruses, including those that cause smallpox, cowpox, and other poxlike diseases in vertebrates.痘病毒：一组含脱氧核糖核酸的病毒，包括那些在脊椎动物中引起天花、牛痘以及其他类似疾病的病毒美国传统〔replicate〕Computer viruses replicate themselves and are passed along from user to user.计算机病毒自我复制并从一个用户的计算机传到另一个用户的计算机上。剑桥高阶〔retrovirus〕Any of a group of viruses, many of which produce tumors, that contain RNA and reverse transcriptase, including the virus that causes AIDS.逆转录酶病毒：一种病毒，大多数会产生含有核糖核酸和逆转录酶的肿瘤，包括引起爱滋病的病毒美国传统〔reverse transcriptase〕A polymerase that catalyzes the formation of DNA on an RNA template, found in oncogenic viruses containing RNA, especially the retroviruses.逆转录酶：一种催化RNA模板上的DNA形成的聚合酶，在包含RNA的致瘤病毒中发现，尤其在逆转录酶病毒中发现美国传统〔rhabdovirus〕Any of a group of RNA-containing plant and animal viruses, which includes the rabies virus.杆状病毒：一组含有RNA的植物或动物病毒的任一种，包括狂犬病毒美国传统〔rogue〕Computer systems throughout the country are being affected by a series of mysterious rogue programs, known as viruses.全国的计算机系统都感染了一系列诡异的流氓程序，即病毒。柯林斯高阶〔rotavirus〕Any of a group of wheel-shaped, RNA-contained viruses that cause gastroenteritis, especially in infants and newborn animals.轮状病毒：任何一组含核糖核酸的轮状病毒，尤其会导致婴儿或新生畜患胃肠炎美国传统〔safeguard〕You need to safeguard your computer against viruses.你要保护你的电脑不受病毒侵害。韦氏高阶〔scanning〕The disk has no viruses — I've scanned it already.这个盘没有感染病毒——我已经扫描过了。柯林斯高阶〔scan〕A program is supplied which scans for viruses and removes them.有人提供了一个程序用来扫描并消除病毒。麦克米伦高阶〔scan〕The disk has no viruses − I've scanned it already.这个盘没有感染病毒——我已经扫描过了。外研社新世纪〔scan〕This software is designed to scan all new files for viruses.这个软件是为搜索所有新文件的病毒而设计。牛津高阶〔shield〕The software provides a shield against hackers, worms and viruses.该软件能够防御电脑黑客、蠕虫和病毒的攻击。牛津搭配〔sneeze〕Viruses can be spread through coughing and sneezing.病毒可以通过咳嗽和打喷嚏传播。牛津搭配〔system〕Viruses tend to be good at surviving when a computer system crashes.计算机病毒在系统崩溃后往往依然存在。柯林斯高阶〔test〕The software has been tested for viruses.这个软件已经过是否有病毒的测试。牛津高阶〔threat〕Even the most security-conscious computer user is under constant threat from computer viruses.即使安全意识最强的计算机用户也会不断受到计算机病毒的威胁。外研社新世纪〔threat〕Even the most security-conscious computer user is under constant threat from computer viruses.即使是有强烈安全意识的计算机用户也时刻处于计算机病毒入侵的威胁下。柯林斯高阶〔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〔viremia〕The presence of viruses in the bloodstream.病毒血症：血液中出现病毒的症状美国传统〔viricide〕An agent that inhibits or destroys viruses.杀病毒剂美国传统〔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〔virus〕Most viruses are spread over the Internet.大多数计算机病毒是通过因特网传播的。麦克米伦高阶〔virus〕The software checks your hard drive for viruses.这种软件可以检查硬盘驱动器是否有病毒。韦氏高阶〔virus〕The software will detect and remove viruses.这款软件可以检测并清除病毒。外研社新世纪〔vulnerable〕Your computer is vulnerable to viruses.你的电脑容易染上病毒。韦氏高阶〔wart〕A hard, rough lump growing on the skin, caused by infection with certain viruses and occurring typically on the hands or feet.疣，肉赘：长于皮肤上的粗糙的硬块，由一定的病毒感染引起，一般出现于手足部美国传统〔witches' broom〕An abnormal brushlike growth of weak, closely clustered shoots or branches on a tree, such as the hackberry, caused by fungi or viruses.丛枝病，扫帚病：树上脆弱但密集的嫩芽和树枝的一种刷状的不正常生长，如朴树上由真菌或细菌引起的美国传统Computer viruses may be a greater threat to business continuity than fires and floods.计算机病毒对业务连续性的威胁可能大过火灾和水灾。牛津商务In humans, viruses cause such illnesses as the common cold, flu and measles.在人体中，病毒能够引发一般感冒、流行性感冒和麻疹等类疾病。剑桥国际The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.抗体缠住病毒和细菌表面的蛋白质而起作用。剑桥国际The new-found means of fighting viruses could prove very successful.克服病毒的新方法被证明行之有效。剑桥国际The software can detect over 500 different viruses.这个软件可以检测出 500 多种不同的病毒。牛津商务The system automatically deletes any viruses attached to emails.系统会自动删除电子邮件上的任何病毒。牛津商务You should install software to protect your computer from viruses.你应该安装软件以保护你的计算机不受病毒侵害。牛津商务 |
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