英语单词 | virus |
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英美音标 | 英 ['vaɪrəs] 美 ['vaɪrəs] |
中文释义 | n.病毒;病原体 |
英语例句 | (1) Scientists have isolated the virus causing the epidemic. (2) We should be watchful of computer viruses. (3) HBV is a virus that causes inflammation of the liver. (4) Could you do me a favor? My computer suffered from computer virus. (5) Iraq also got samples of other deadly pathogens, including the West Nile virus. (6) 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. |
中文例句 | (1) 科学家们已分离出引起这种流行病的病毒。 (2) 我们应该警惕计算机病毒。 (3) HBV是一种会引起肝脏发炎的病毒。 (4) 能帮帮我吗?我电脑中病毒了。 (5) 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毒。 (6) 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,包括致病的病毒和虫卵,严重威胁农民的身体健康。 |
vocabulary简明 | Whether in the human body or on a computer, a virus is a disease-causing agent. If you come down with a nasty stomach virus, be sure to drink lots of water, get lots of rest, and stay near the toilet. |
vocabulary扩展 | Virus comes from a Latin word that was spelled the same way. It specifically referred to the poisonous sap of certain plants, which explains why it sounds similar to viscous, a word meaning "sticky." Nowadays, it’s used to describe something that causes infectious diseases, specifically a tiny, self-replicating agent made up of genetic material and protein. |
柯林斯解释 | 1 [N-COUNT 可数名词]病毒 A virus is a kind of germ that can cause disease.
2 [N-COUNT 可数名词]病毒 In computer technology, a virus is a program that introduces itself into a system, altering or destroying the information stored in the system. [COMPUTING 计算机]
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