Her heart was irreparably damaged by a virus.

她的心脏被某种病毒不可补救地损伤了。

《柯林斯英汉双解大词典》

It could be a virus, or it could be all in the mind.

这可能是种病毒，或者可能全是凭空想像。

《柯林斯英汉双解大词典》

When a virus attacks your body, your body works hard to get rid of it.

当病毒攻击你的身体时，你的身体会努力摆脱它。

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He says the companies that make vaccines cannot really do much when they have a virus that does not grow well.

VOA: special.2009.11.24

Hepatitis is a virus that specifically affects the liver, so viruses are often specific to certain kinds of cells.

肝炎病毒就可以特异性的感染肝细胞,因病毒通常都有细胞特异性

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So, this is a cell that's infected with a microorganism, it's infected with a virus, let's say it's infected with influenza virus.

这是一个感染了微生物的细胞,它感染了一种病毒,就说是感染了流感病毒吧

耶鲁公开课 - 生物医学工程探索课程节选

There is also the possibility of contracting a virus from sharing files with others, Spitzner said.

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He was devoid of all energy and a virus was blamed for his exit.

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Pompey manager Harry Redknapp missed the post-match press conference as he is struggling with a virus.

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