[C]有害的人或物，令人討厭的人或物 sb/sth that causes trouble or harm
英語翻譯
Noun:
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
any epidemic disease with a high death rate
a persistently annoying person
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\\\"
造句
用作名詞(n.)
Stores of grain are frequently attacked by pests. 儲存的谷物經常受到害蟲的破壞。
It won\\\'t be long before we can be rid of the pest altogether. 不要太久，我們就能把這種害蟲消除干凈。
That child is being a real pest. 那個孩子真討厭。
My little brother is a pest when he spoils my games. 我的小弟弟破壞我的各種游戲真討厭。