rat

导读：rat音标
英 [ræt] 美 [ræt]
rat基本释义
n.变节者；鼠；卑鄙的人v.捕鼠；背叛；偷窃
rat用法及例句
n.(名词)叛徒，变节者卑鄙小人，卑劣的人，讨厌的人告密者女用发垫工贼【动】鼠脱党

rat音标

英 [ræt]

美 [ræt]

rat基本释义

n.变节者；鼠；卑鄙的人

v.捕鼠；背叛；偷窃

rat用法及例句

n.(名词)

叛徒，变节者

卑鄙小人，卑劣的人，讨厌的人

告密者

女用发垫

工贼

【动】鼠

脱*者，退会者

接受低于工会规定工资的工人

不参加罢工的工人

特务

假发卷

发酒疯

街头青少年流氓

下流女人

耗子（是美国制造的反潜鱼雷）

v.(动词)

密告，告密，泄漏秘密

捕鼠

背叛，变节，叛变，出卖

诅咒，责骂

脱*

接受低于工会规定的工资工作

不参加罢工

接替罢工工人的位置

破坏罢工

做特务

食言，背弃做某事的诺言

（把头发）弄蓬松

当工贼

偷窃

abbr.(缩略词)

rocket-launched antisubmarine torpedo 火箭发射式反潜鱼雷

n.(名词)

[C]大老鼠 a long-tailed animal related to but larger than the mouse

[C]卑鄙小人,叛徒 a worthless disloyal person

v.(动词)

vi. 捕鼠 hunt rat

vi. 变节; 食言; 叛变 break an agreement, a promise, etc.; fail to do sth one has undertaken to do; betray sb

noun

1. any of various long-tailed rodents similar to but larger than a mouse

2. a pad (usually made of hair) worn as part of a woman's coiffure

3. one who reveals confidential information in return for money

Synonym: informerbetrayersquealerblabber

4. a person who is deemed to be despicable or contemptible

e.g. only a rotter would do thatkill the ratthrow the bum outyou cowardly little pukes!the British call a contemptible person a `git'

Synonym: rotterdirty dogskunkstinkerstinkpotbumpukecrumblowlifescum bagso-and-sogit

5. someone who works (or provides workers) during a strike

Synonym: scabstrikebreakerblackleg

verb

1. give away information about somebody

e.g. He told on his classmate who had cheated on the exam

Synonym: denouncetell onbetraygive awaygrassshitshopsnitchstag

2. catch rats, especially with dogs

3. give (hair) the appearance of being fuller by using a rat

4. take the place of work of someone on strike

Synonym: finkscabblackleg

5. employ scabs or strike breakers in

6. desert one's party or group of friends, for example, for one's personal advantage

1. 老鼠;耗子A rat is an animal which has a long tail and looks like a large mouse.

e.g. This was demonstrated in a laboratory experiment with rats.在实验室用老鼠进行的实验证明了这一点。e.g. ...a rat-infested derelict building.鼠灾泛滥的废弃建筑

2. 卑劣的人；不忠实的人；小人If you call someone a rat, you mean that you are angry with them or dislike them, often because they have cheated you or betrayed you.

e.g. What did you do with the gun you took from that little rat Turner?你是怎么处理从那个叫特纳的小叛徒手里得到的*的？

3. 告密;出卖If someone rats on you, they tell someone in authority about things that you have done, especially bad things.

rat什么意思

e.g. 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。

4. 违约；食言If someone rats on an agreement, they do not do what they said they would do.

e.g. She claims he ratted on their divorce settlement.她声称他违反了他们的离婚协议。

5. 怀疑有问题；发现不对头；有所警觉If you smell a rat, you begin to suspect or realize that something is wrong in a particular situation, for example that someone is trying to deceive you or harm you.

rat在线翻译

e.g. 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。e.g. Though Lloyd George's behaviour seemed curious, Haig still did not smell a rat.尽管劳埃德·乔治的行为古怪，黑格仍然没有任何怀疑。

1. 大白鼠：若无特别注明,则为大白鼠(rat)以食入方式之实验数据___ 在固定浓度时经一定时间(通常14小时)之暴露后会造成半数试验动物死亡之浓度为半致死浓度. 本栏位应注明试验动物及吸收途径,若无注明,则为大白鼠(rat)吸入方式之试验数据,一般观察期为 14 天

2. rat：renal function tests; 肾功能

3. rat：registration authority terminal; 受理点

4. rat的近义词

4. rat：radio frequency therapy; 肝肿瘤

5. rat：reentrant atrial tachycardia; 折返性房性心动过速

常用例句

词汇搭配

用作动词(v.)

That coward ratted on his fellow-workers.

那个胆小鬼告发了和他一起干活的工人。

The police know we're here.Someone must have ratted on us.

**知道我们在这儿,一定是有人背叛了我们。

We shouldn't rat on our promise.

我们不应该违背诺言。

1. smell a rat : 感到不妙；

用作名词(n.)

The rats have eaten holes in those bags of flour.大老鼠把那些面粉袋嗑出了窟窿。

He looks like a drowned rat.他看上去像一只落汤鸡,全身都湿透了。

But you promised to help us, you rat!可是你答应过要帮我们的忙,你这言而无信的小人!

用作动词(v.)

The dogs went ratting.狗都去捕捉老鼠了。

They said they'd help us but they've ratted.他们答应帮助我们,但他们食言了。

用作名词 (n.)

catch a rat捕鼠

get rid of rats消灭老鼠

smell a rat怀疑其中有诈

brown rat棕色鼠

dirty rat卑鄙的人

the water rat水鼠

like a rat in a hole像瓮中之鳖,很有把握

like a drowned rat(淋得)像落汤鸡,浑身湿透

用作动词 (v.)

rat on密告…

rat on one's friends背叛朋友

When the rat protested that he loved Sal, she chucked a drink in his face.

Witnesses..ratting on former colleagues.

He's a solicitor who's ratted on a client! He could be struck off for that, you know!

词语用法

词义讲解

v.(动词)

rat用作名词时意思是“鼠”,转化为动词意为“捕鼠”,引申可表示“背叛”“告发”“食言”。

rat只用作不及物动词,在口语中常与介词on连用。

rat的过去式和过去分词均为ratted。

n.(名词)

rat, mouse

rat指“田鼠”；mouse指“家鼠”，一般比rat小。

高考真题例句

OG 1.rat

When lab rats are not allowed to sleep, they die within a month.

当实验鼠不能睡觉时, 它们会在一个月内死亡。

2017北京卷

近义词

临近词

mouse

ratty

rath

Ratu

rats

ratog

Raty

Ratz

Ratib

raster

ratchet

rato

RATT