名词
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
rat on 告密,出卖,背弃
rat guard (rat proof) 伞形防鼠板
kangaroo rat 鼠类(北美产)
gym rat phr. 健身控，健身迷
wharf rat phr. 码头盗贼
black rat 【医】 黑鼠
rat typhus 地方性斑疹伤寒
rat distillate 【机】 废物蒸馏
mall rat n. 喜欢逛购物中心的年轻人Mall是购物中心，有的规模小，有的规模大。一到周末各地的购物中心都有买东西的人，有的人不见得买什么，只是在里面像老鼠一样钻来钻去。
bandicoot rat phr. 袋狸鼠（灰褐色善挖洞的大型哺乳动物，产于印度和斯里兰卡）
rat n. 1.鼠2.讨厌的人，破坏者，变节者v. 1.[I]捕鼠，变节2.[T]弄蓬松
RAT =Rocket-Assisted Torpedo火箭助推鱼雷
wood rat n. 林鼠
rat tail 铸铁鼠尾
water rat n. 麝香鼠，水鼠
rat arsed a. 【英】【口】酩酊大醉的,烂醉的
rat face n. 阴险的人
super rat n. (对毒鼠药有抗药力的)超级鼠
rat a tat n. 敲门的声音,砰砰声
rat tails 【医】 鼠尾样肿(马腿)
