rat
/ræt/📚 3584 2四级六级考研托福雅思中考高考A rat is an animal which has a long tail and looks like a large mouse. 老鼠
noun [专属名词]老鼠；<非正式>卑鄙小人（尤指欺诈或变节者）；<非正式> 常客，常待在某处的人；<美>（为头发定型做出饱满效果的）女用发垫
This was demonstrated in a laboratory experiment with rats.
这点通过在实验室中用老鼠做试验得到证明。
verb [vt. 及物动词]捕（捉）老鼠，灭鼠；<非正式> 告发，告密；<非正式> 背信弃义，食言；<美>用发垫给（头发）定型
hey were accused of encouraging children to rat on their parents.
他们被指控怂恿孩子们告发他们的父母。
单词造句:
- 网友用“Rat”造句精选
- What did you do with the gun you took from that little rat Turner? 你要用从卑鄙小人特纳那里弄来的那支枪干什么呢？
- They were accused of encouraging children to rat on their parents. 他们被指控怂恿孩子们告发他们的父母。
- She claims he ratted on their divorce settlement. 她声称他违背了他们的离婚协议。
- If I don't send a picture, he will smell a rat. 如果我不寄张照片，他会起疑心。
- He held his breath as a rat scuttled past. 见一只老鼠跑过，他屏住了呼吸。
- Mr. Rat, Mr. Rat, I'm near the river. 老鼠先生，老鼠先生，我在河边。