pest中文什么意思

[ pest ]发音:

n.
1.〔古语〕疫病；鼠疫，黑死病。
2.有害动[植]物，害虫。
3.讨厌的人，害人虫。
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例句与用法

Insecticides are widely used for controlling most insect pests .
杀虫剂广泛应用于防治大多数害虫。
Away with all pests .
扫除一切害人虫。
White ants are probably the most serious wood-destroying pests .
白蚁可以算得是破坏木材最严重的害虫。
Europe had bequeathed the rabbit as a pest to australia .
欧洲人把这种兔子作为有害动物传给了澳大利亚。
The idea of using microorganisms to control plant pests is not new .
用微生物来控制病虫害的设想并不新鲜。

名词

any unwanted and destructive insect or other animal that attacks food or crops or livestock etc.; "he sprayed the garden to get rid of pests"; "many pests have developed resistance to the common pesticides"
a persistently annoying person
同义词：blighter, cuss, pesterer, gadfly
any epidemic disease with a high death rate
同义词：plague, pestilence
a serious (sometimes fatal) infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal
同义词：plague, pestilence, pestis