一定有人向警方告密了。

Someone must have blabbed to the police.

《牛津词典》

你这家伙就爱告密！以后我什么话都不跟你说了！

You little snitch! I'll never tell you anything again!

《牛津词典》

他们完全受那些随时可能告发他们的告密者的支配。

They were at the mercy of informers who might at any moment denounce them.

《柯林斯英汉双解大词典》

我永远也不会做对你不利的告密者。

I would never act as an informer against you.

youdao

迈克告诉她，他不是一个告密者。

Mike told her that he was not a snitch.

youdao

不要告密，否则你将被所有的人讨厌。

Don't rat on his, or you will be disgusted with everyone.

youdao

如果万一你想做一个告密者。

And in case you were wondering, you narc.

youdao

哈得诺思上尉当然要求那个告密者离职了。

Captain Hardnose certainly ran that rat over the hill.

youdao

但决不是一个告密者！

But not a snitch!

youdao

他们怀疑他是告密者。

They suspected that he was the informant.

youdao

她说：“我们认为约翰是个极力追名逐利、喜欢告密的和平主义者。”

"We think John is a fink pacifist on a super ego trip, " she said.

youdao

她说：“我们认为约翰是个极力追名逐利、喜欢告密的和平主义者。”

"We think John is a fink pacifist on a super ego trip, " she said.

youdao