rats

英 [ræts]

美 [ræts]

int.  (表示气恼)该死，可恶
n.  老鼠; 耗子; 讨厌的人; 卑鄙的小人; 骗子
v.  捕鼠; 背叛，告密
rat的第三人称单数和复数

牛津词典

exclamation

• （表示气恼）该死，可恶
  used to show that you are annoyed about sth
  1. Rats! I forgot my glasses.
     该死！我忘了带眼镜。

柯林斯词典

• N-COUNT 老鼠;耗子
  Aratis an animal which has a long tail and looks like a large mouse.
  1. 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。
  2. ...a rat-infested derelict building.
     鼠灾泛滥的废弃建筑
• N-COUNT 卑劣的人；不忠实的人；小人
  If you call someone arat, you mean that you are angry with them or dislike them, often because they have cheated you or betrayed you.
  1. 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枪的？
• VERB 告密;出卖
  If someonerats onyou, they tell someone in authority about things that you have done, especially bad things.
  1. 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。
• VERB 违约；食言
  If someonerats onan agreement, they do not do what they said they would do.
  1. She claims he ratted on their divorce settlement.
     她声称他违反了他们的离婚协议。
• PHRASE 怀疑有问题；发现不对头；有所警觉
  If yousmell 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.
  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. 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。

双语例句

• Rats are really cunning.
  老鼠真贼。
• This sack of rice was destroyed [ bit] by rats and insects.
  这包米给鼠啮虫咬了。
• Dr. Hunter studied short-term memory in rats.
  亨特博士研究了大老鼠的短时记忆。
• The rats scurry around, searching for scraps of food in the rubbish.
  老鼠乱窜，在垃圾中寻找残羹剩饭。
• Results: Chondrocyte culture system and inducing apoptosis model in rats were constructed in this research.
  结果建立了大鼠关节软骨细胞培养体系和诱导软骨细胞凋亡的模型。
• The rats have chewed away some of the woodwork.
  老鼠啃坏了一些木器。
• 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。
• Scientists experiment with rats in order to discover facts about human behaviour.
  科学家为了发现有关人的行为情况用老鼠进行实验。
• Objective To measure the changes of central cholinergic nerve system in ovariectomized rats and the effect of estrogen.
  目的观察去卵巢大鼠胆碱能神经系统的改变及雌激素对其影响。
• Rats, mice and voles recognise each other by smell.
  耗子、老鼠和野鼠靠嗅觉区分彼此。