rat有变节者;鼠;卑鄙的人;捕鼠;背叛;偷窃等意思,那么你知道rat的用法吗?
1. If I don't send a picture, he will smell a rat.
如果我不寄出照片,他将有所察觉。
2. They were accused of encouraging children to rat on their parents.
他们被指控唆使儿童告发自己的父母。
3. The brown rat has prominent ears and a long scaly tail.
那只棕鼠两只耳朵向前支着,一条长尾巴布满鳞片。
4. Captain Hardnose certainly ran that rat over the hill.
哈得诺思上尉当然要求那个告密者离职了。
5. The lab assistant injected the rat with the new drug.
实验室助手给老鼠注射了那种新药。
6. He was wet all over like a drowned rat.
他浑身湿得像只落汤鸡。
7. But you promised to help us, you rat!
可是你答应过要帮我的忙, 你这言而无信的小人!
8. I glimpsed a rat running past.
我看到一只老鼠跑过去了。
9. Rat - fleas communicate a disease to man.
鼠蚤会把疾病传染给人。
10. A rat can gnaw a hole through wood.
老鼠能啃穿木头。
n. 鼠;卑鄙小人,叛徒
vi. 捕鼠;背叛,告密
n. (Rat)人名;
词根 rat
adj.
ratty 像老鼠的;破烂的
n.
ratter 捕鼠者;叛徒
mouse
smell a rat 感到不妙;感到有可疑之处
rat race n. [俚]激烈竞争(商业上);无意义的竞争;[电]环形导波管
like a drowned rat 浑身湿透(象落汤鸡)
rat poison 杀鼠剂,老鼠药;鼠毒
pack rat 不可靠的人,有敛癖的人
white rat 白鼠
mole rat [动]鼹形鼠
mall rat 逛商厦迷;爱逛商店的年轻人
water rat 河鼠;(美)麝香鼠(等于muskrat);[俚]岸滨小偷
rat on 撤销;
mouse, rat这组词都有“老鼠,耗子”的意思,其区别是
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。
过去分词: ratted
过去式: ratted
现在分词: ratting
英 [ræt]
美 [ræt]