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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VOA标准英语2013年(一月)

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Diseases Spread by Mosquitoes

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科技之光

SSS 2009-07-08

This is Scientific American's 60-second Science. I'm Cynthia Graber, this will just take a minute. Sex might seem like one of those little gifts from evolution. But its pretty inefficient from an evolutionary perspective. Itd be much easier to reprod

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SSS 2009-03-17

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Scientific American(三)月

SSS 2010-07-01

Over the years, people have put forth a lot of theories to explain why intelligence differs, from person to person and even around the world. Health, wealth, schooling, nutrition, and even climate have all come up. Now, researchers at the University

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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

发表于:2019-01-08 / 阅读(102) / 评论(0)

Scientific American(三)月

禽疟与气候变化

Malaria and Climate Change Bite the birds Malaria among birds is becoming more prevalent 鸟类中的疟疾感染越来越多 MOSQUITOES, which carry malaria parasites, like the warm and wet conditions that are expected to become more common with cli

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英语笔译

Malaria

53 疟疾 DATE=6-5-01 TITLE=SCIENCE IN THE NEWS #2127 - Malaria BYLINE=Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Special English

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科技之光

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VOA慢速英语2009年（十二）月

Eating earth may be good for stomach: study

LOS ANGELES, June 3 (Xinhua) -- Eating earth may protect the stomach against toxins, parasites and pathogens, a new study suggests. To examine the possible benefits from eating earth, researchers at Cornell University analyzed reports from missionari

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英语小达人

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60秒科学

经济学人298:海洋生物跳蚤市场

Science and technology 科学技术 Marine biology 海洋生物 Flea market 跳蚤市场 A newly discovered virus may be the most abundant organism on the planet 一种新发现的病毒可能是地球上最丰富的物种。 WHAT is the commonest li

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比尔盖茨无疑是一个成功人士，下面让我们来分享一下他的成功格言吧！ 1.Life is not fair, get used to it. 生活是不公平的；要去适应它。 2.The world wont care about your self-esteem. The world will expect you to

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实用英语

经济学人: 热带疾病 (1)

Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾，其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.

发表于:2019-02-16 / 阅读(78) / 评论(0)

经济学人科技系列

英语美文：比尔盖茨致青年的黄金准则

1. Life is not fair, get used to it. 2. The world won't care about your self-esteem. The world will expect you to accomplish something before you feel good about yourself. 3. You will not make 40 thousand dollars a year right out of high school. You

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英语美文

那些年学校没教会我们的事儿

Rule 1: Life is not fair - get used to it. 规则1：人生不公，泰然处之。 Rule 2: The world wont care about your self-esteem. The worldwill expect you to accomplish something before you feel good about yourself. 规则2：世界并不在意个

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实用英语

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They will suffer. 他们将受苦。 An early cold front swifts through beginning in November 1941. 1941年11月初一道早冬的冷锋迅速通过苏联。 Temperatures will plummet to almost minus 40 degree celsius. 气温将骤降到零下40摄氏度

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