virus

virus怎么读

英式音标：[ˈvaɪrəs]

美式音标：[ˈvaɪrəs]

virus基本解释

n. [病*] 病*；恶*；*害

n. (Virus)人名；(西)比鲁斯

virus的意思释义

n.

病*；病*性疾病；*素，*害；[计算机科学]计算机病*

变形

复数：viruses

双语释义

n.(名词)

[C] 病* simple organism, smaller than bacteria, and causing infectious disease

[C] 病*性疾病 disease caused by one of these

[C] 恶*,恶意 vicious; evil

英英释义

virus[ \'vaiərəs ]

n.

(virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein

a harmful or corrupting agency

\"bigotry is a virus that must not be allowed to spread\"; \"the virus of jealousy is latent in everyone\"

a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer

\"a true virus cannot spread to another computer without human assistance\"

同义词：computer virus

virus用法及例句

词组短语

influenza virus流感病*

b virus［病］B病*

hepatitis b virus乙型肝炎病*；[病*学]B型肝炎病*

flu virus[医学]流感病*；禽流感病*

computer virus计算机病*

virus infection病*感染

aids virus艾滋病病*

human immunodeficiency virus人体免疫缺损病*（即艾滋病*HIV）

hiv virus艾滋病*

herpes simplex virus单纯性疱疹病*

virus disease病*病

mosaic virus花叶病*

avian influenza virus禽流感病*

hepatitis virus肝炎病*

virus hepatitis[医]病*性肝炎

newcastle disease virus新城鸡瘟病*

rabies virus狂犬病病*

influenza a virus甲型流感病*

respiratory syncytial virus呼吸道合胞体病*

human papilloma virus人乳头状瘤病*

同近义词辨析

bacteria, germ, virus, bug, microbe

这组词都有“致病的微生物”的意思，其区别是：

bacteria(系bacterium的复数形式)，泛指任何在动植物体中广泛传播的微生物细菌，其中有的对生命体无害，有的能导致传染病或严重疾病，如天花、霍乱等。

germ微生物的俗称，专指引起人体生命的病菌。

virus技术用语，特指病*或过滤性病原体。

bug非正式用词，指细菌或由病*所引起的传染病。

microbe本义指在显微镜下才能见到的微生物，现在多指引起疾病的细菌。

双语例句

用作名词(n.)

Scientists have isolated the virus causing the epidemic.

科学家们已分离出引起这种流行病的病*。

We should be watchful of computer viruses.

我们应该警惕计算机病*。

HBV is a virus that causes inflammation of the liver.

HBV是一种会引起肝脏发炎的病*。

Could you do me a favor? My computer suffered from computer virus.

能帮帮我吗?我电脑中病*了。

Iraq also got samples of other deadly pathogens, including the West Nile virus.

伊拉克还由此得到了其他能致命的病原体包括西尼罗河病*。

The excrement and the excrement polluted water carry a lot of pathogens of them, including the diseaseful virus and worm eggs, which threaten seriously the health of the habitants.

粪便中和被粪便污染的饮用水中，含有多种肠道传染病和寄生虫病的病原体，包括致病的病*和虫卵，严重威胁农民的身体健康。

例句参考

Mutations of Bacteria from Virus Sensitivity to Virus Resistance

Polymorphism and evolution of influenza A virus genes.

The Human Papilloma Virus--16 E7 Oncoprotein is Able to Bind to the Retinoblastoma Gene Product

Receptor binding and membrane fusion in virus entry: the influenza hemagglutinin.

Emergence of a novel swine-origin influenza A virus (S-OIV) H1N1 virus in humans

Prognosis in HIV-1 Infection Predicted by the Quantity of Virus in Plasma

Avian influenza A virus (H7N7) associated with human conjunctivitis and a fatal case of acute respiratory distress syndrome

Characterization of a novel influenza A virus hemagglutinin subtype (H16) obtained from black-headed gulls.

The first T cell response to transmitted/founder virus contributes to the control of acute viremia in HIV-1 infection.

Homology of Cytokine Synthesis Inhibitory Factor (IL-10) to the Epstein-Barr Virus Gene BCRFI

virus词源

virus (n.)

late 14c., \"venomous substance,\" from Latin virus \"poison, sap of plants, slimy liquid, a potent juice,\" probably from PIE root *weis- \"to melt away, to flow,\" used of foul or malodorous fluids, with specialization in some languages to \"poisonous fluid\" (cognates: Sanskrit visam \"poison,\" visah \"poisonous;\" Avestan vish- \"poison;\" Latin viscum \"sticky substance, birdlime;\" Greek ios \"poison,\" ixos \"mistletoe, birdlime;\" Old Church Slavonic višnja \"cherry;\" Old Irish fi \"poison;\" Welsh gwy \"fluid, water,\" gwyar \"blood\"). Main modern meaning \"agent that causes infectious disease\" first recorded 1728 (in reference to venereal disease). The computer sense is from 1972.

virus相关例句

1. All of the software would be napoohed by such a virus.

这种病*能毁坏整个软件。

《21世纪大英汉词典》

2. The virus has infected the operating system of his computer.

病*已使他的计算机操作系统受到传染。

《21世纪大英汉词典》

3. We said you could still do that without the virus.

我们说，没有病*你也可以做这些。

4. However, we will keep this policy under review as we learn more about the virus and its effects.

然而，因为我们对这一病*和其影响了解得更多，我们将继续审查这一*策。

5. But there is much more to learn about how the virus is transmitted.

但是关于这种病*如何传播还有很多东西有待研究。

18. Once inside the cell, if the RNA computer finds tracers of a virus or cancer it could release the appropriate drugs to kill just that one cell.

RNA计算机一旦进入某一细胞内部，如果发现病*或癌症的踪迹，它就可以释放相应药物来仅仅杀死这一个细胞。

19. H5N1 was confirmed in all the samples, and isolation of the virus was successful for at least one.

所有这些取样中均发现了H5N1病*，其中至少对一个取样的病*分离获得成功。

22. The immune system then kicks in, and the body and the virus wage all-out war.

此后，免疫系统开始发挥作用，身体与病*之间的战争由此全面爆发。

23. The virus’ genome has eight segments, each of which it copies and assembles into new viruses.

病*基因组分为八段，它会复制并组装每一段基因，使其成为新的病*。

24. The smallpox virus still exists in secure sites in this country and in Russia.

天花病*仍然在这个国家和俄罗斯固定位置存在。

25. And theoretically, if a person had several computers in his or her body, a computer virus could spread from one to another, infecting them all.

理论上，如果一个人在体内植有若干电脑的话，电脑病*将可以在这些设备间进行传播，进而感染它们。

26. And theoretically, if a person had several computers in his or her body, a computer virus could spread from one to another, infecting them all.

理论上，如果一个人在体内植有若干电脑的话，电脑病*将可以在这些设备间进行传播，进而感染它们。