1.鼠
2.讨厌的人，破坏者，变节者
v.
1. 不及物动词：捕鼠，变节
2. 及物动词：弄蓬松 词形变化
- 时态 ratted，ratting，rats
- 这两个名词均可表示“老鼠，耗子”之意。
mouse一般指体形较小的家鼠。
rat一般指生活在室外体形较大的一种老鼠。
- employ scabs or strike breakers in
- desert one‘s party or group of friends, for example, for one‘s personal advantage
- give (hair) the appearance of being fuller by using a rat
- someone who works (or provides workers) during a strike
- give away information about somebody
- catch rats, especially with dogs
- one who reveals confidential information in return for money
- any of various long-tailed rodents similar to but larger than a mouse
- a pad (usually made of hair) worn as part of a woman‘s coiffure
- take the place of work of someone on strike
- a person who is deemed to be despicable or contemptible