rat9 rat9接收器配对

一、rat什么意思

n.老鼠，耗子;讨厌的人，卑鄙小人，**;<美>女用发垫;<口>常客;<俚>军校新生;不检点的**

v.捕鼠;背叛，告密，告发;食言，背信弃义;<俚>偷;<美>用发垫使头发蓬松隆起

1.A rat can gnaw a hole through wood.

2.A rat has gnawed a hole in the box.

3.Where I come from, you don't rat on your friends.

4.People think I'm sick for having a rat as a pet.

人们认为我养只耗子当宠物是变态。

5.The rats were controlled by poisoning.

6.The rats had been conditioned to ring a bell when they wanted food.

这些老鼠已经过训练，想吃食物时就会按铃。

7.The stores were overrun with rats and mice.

仓库里到处都是大大小小的老鼠。

9.Rats had gnawed through the cable.

10.The government is accused of ratting on its promises to the unemployed.

11.The apartments were infested with rats and roaches.

12.Work will now begin to test the hypothesis in rats

现在将开始在老鼠身上做实验以验证该假设。

二、rat怎么读

n.大老鼠;似鼠动物;<非正式>鼠辈，卑鄙小人

1. If I don't send a picture, he will **ell 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**了那种新*.

6. He was wet all over like a drowned rat.

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.

9. Rat- fleas communicate a disease to **n.

10. A rat can gnaw a hole through wood.

11. Suddenly there came a rat- a- tat on the door.