virus

virus音标

英 [ˈvaɪrəs]

美 [ˈvaɪrəs]

virus基本释义

n.病*；病原体

virus用法及例句

n.(名词)

【医】病*；滤过性病*；滤过性病原体

*害；有害影响

病*感染

【计】病*

恶*；恶意

*素

病*性疾病

滤过性微生物

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

noun

1. (virology) ultramicroscopic infectious agent that replicates itself only within cells of living hostsmany are pathogenica piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein

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

e.g. a true virus cannot spread to another computer without human assistance

Synonym: computer virus

3. a harmful or corrupting agency

e.g. bigotry is a virus that must not be allowed to spreadthe virus of jealousy is latent in everyone

1. 病*A virus is a kind of germ that can cause disease.

e.g. There are many different strains of flu virus.流感病*有很多不同类型。e.g. ...HIV, the virus believed to cause AIDS. HIV，一种据信会引发艾滋病的病*

2. 病*In computer technology, a virus is a program that introduces itself into a system, altering or destroying the information stored in the system.

e.g. Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病*。

1. 滤过性病*：2、从病理学角度出发:呼吸道疾病的致病原为:原生质卡答儿,霉浆菌(mycoplasma),趜菌病(fungi),毛滴虫(trich-omanas),嗜血菌家加答儿(hemophilusbacteria)滤过性病*(virus)或寄牛虫等.

2. 计算机病*：病* 计算机 病*(Virus)是一段具有危害作用、并且能够自我复制的程序 代码 . 计算机病*具备破坏性和传染性,主要通过电子邮件、 文件 下载、 网络 访问、移动介质等 形式 进行传播,可造成 数据 破坏、 系统 异常、网络瘫痪.广义上的计算机病*概念

3.

3. 电脑病*：第 12 章 电脑病*(Virus) 电脑病*泛指会 停的复制自己, 影响电脑正常运作的 意程式.在本章会分别介绍三种 同的病*形态:第一种是狭义的病*,其藉由磁片 感染进 破电脑病*(Virus)在早期的个人电脑单人单工作业系统DOS上,

常用例句

用作名词(n.)

There is a virus going round the world.世界上流行着一种病*性疾病。

He is suffering from a virus infection.他受到病*感染。

This is a new kind of viruses in the computer.这是一种新的电脑病*。

He has removed the virus of prejudice.他消除了有害的偏见。

The brutal plague of war is gone, but the virus remains as the peace matures.

出自：Daily Telegraph

词源解说

☆ 1392年进入英语，直接源自古典拉丁语的virus，意为*药，植物的汁水，粘稠的液体；*初源自原始印欧语的weis-，意为融化，流动。

考研真题例句

OG 1.virus

Researchers examined the effects of perceived social support to develop the common cold after being exposed to the virus.

研究人员检查了接触病*后感知到的社会支持对患上普通感冒的影响。

2017英语一

近义词

临近词

germ

Virustat

virusemia

virusoid

Virustal

viruse

virusin

Viruside

vis

virulent

viruses

virus X

virus N

相关列句

In 1960 some polio vaccine was contaminated with the virus.(1960年，一些脊髓灰质炎疫苗被病*污染。)

When a virus attacks your body, your body works hard to get rid of it.(当病*攻击你的身体时，你的身体会努力摆脱它。)

The virus can actually destroy those white blood cells, leaving the body wide open to attack from other infections.(该病*实际上能破坏那些白血球，使身体极易受到其他感染。)

In fact, a virus emerged in the 1970s that could've been just that fatal.(事实上在20世纪70年代，就出现了一种可能有如此致命的病*。)

The drug prevents the virus from replicating itself.(这种药能防止病*复制。)

The drug attenuates the effects of the virus.(这药能减轻病*的危害。)

But the heat of your body is killing the virus.(但是你身体的热量正在杀死病*。)

The virus seems to have attacked his throat.(病*似乎已侵害到他的咽喉。)

This is the virus in very crude simple diagrammatic form.(这是非常粗略简单的图式病*形态。)

Hackers are said to have started a computer virus.(据说黑客们已开始传播一种计算机病*。)