n. 寄生虫；寄生生物（parasite的复数）

n an animal or plant that lives in or on a host (another animal or plant); it obtains nourishment from the host without benefiting or killing the host
n a follower who hangs around a host (without benefit to the host) in hope of gain or advantage

parasites的用法和样例：

例句

用作名词(n.)

He regards students as parasites on society.他把学生视为社会的寄生虫。
The False Intervention can be likened to parasites.虚假干涉可以被比作寄生虫。

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科技之光

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Scientific American(三)月

SSS 2010-07-01

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Scientific American(七)月

SSS 2011-03-04

Every villain has his Achilles' heel. And microscopic scoundrels are no exception. The challenge for those who wish to ward off microbial bad guys is to identify that weak spot. Now, scientists studying the toxoplasmosis parasite think they've done j

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Scientific American(三)月

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英语笔译

Malaria

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实用英语

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