vermin

US /ˈvɝː.mɪn/
UK /ˈvɝː.mɪn/
"vermin" picture
1.

害虫, 害兽

wild animals that are believed to be harmful to crops, farm animals, or game, or that carry disease, e.g., rodents, insects, or birds

:
The farmer used traps to control the vermin in his barn.
农民用陷阱来控制谷仓里的害虫
Rats and mice are considered vermin.
老鼠和家鼠被认为是害虫
2.

人渣, 败类

contemptible people

:
He called the protesters vermin.
他称抗议者为人渣
The city was plagued by criminal vermin.
这座城市饱受犯罪人渣的困扰。