提示：点击例句中的单词，就可以看到词义解释

You ratted mccauley to us ! How 'd you know ?

你向我们告发麦！你怎知道的？

They have ratted on us .

他们背叛了我们。

Ratted on his best friend to the police .

把他最好的朋友出卖给警察。

Can you explain why one ofhis colleagues ratted him out ?

那你来解释下为什么他的一个同事检举了他?

Maybe someone ratted outthe moonshine operation !

也许有人在月光行动丢了面子!