rat[ræt]  

• n. 鼠,讨厌的人,破坏者,变节者
  vi. 捕鼠,变节
  vt. 弄蓬松

词形变化

• 时　态：rat·ted, rat·ting, rats

常用短语

1. rat snake   
   n. 吃鼠的蛇
2. rat kangaroo   
   鼠袋鼠
3. black rat   
   【医】 黑鼠
4. rat-tail file   
   鼠尾锉
5. rat typhus   
   地方性斑疹伤寒
6. pocket rat   
   囊鼠类
7. sewer rat   
   n. 褐家鼠
8. rat race   
   n.卑鄙的竞争,你死我活的竞争 [电] 环形波导
9. cotton rat   
   棉鼠
10. brown rat   
    【医】 棕鼠, 褐鼠, 沟鼠


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11. wood rat   
    【医】 森林鼠
12. water rat   
    n. [动]河鼠


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与 rat 相关的例句

英英解释

6个动词解释

1. give away information about somebody
   [同] denounce , give away , grass , betray , rat , shit , shop , snitch , stag , tell on
   [例]
   • He told on his classmate who had cheated on the exam
2. desert one's party or group of friends, for example, for one's personal advantage
   
3. employ scabs or strike breakers in
   
4. take the place of work of someone on strike
   [同] fink , blackleg , rat , scab
   
5. give (hair) the appearance of being fuller by using a rat
   
6. catch rats, especially with dogs
   

5个名词解释

1. a person who is deemed to be despicable or contemptible
   [同] crumb , dirty dog , git , bum , lowlife , puke , rat , rotter , scum bag , skunk , so-and-so , stinker , stinkpot
   [例]
   • only a rotter would do that
   • kill the rat
   • throw the bum out
   • you cowardly little pukes!
   • the British call a contemptible person a git'
2. any of various long-tailed rodents similar to but larger than a mouse
   
3. someone who works (or provides workers) during a strike
   [同] blackleg , rat , scab , strikebreaker
   
4. one who reveals confidential information in return for money
   [同] informer , betrayer , blabber , rat , squealer
   
5. a pad (usually made of hair) worn as part of a woman's coiffure