informer

英 [ɪnˈfɔːmə(r)]

美 [ɪnˈfɔːrmər]

n. (向警方或其他当局的)告密者; 线人

复数：informers　

Collins.1 / BNC.15395 / COCA.17392

牛津词典

noun

（向警方或其他当局的）告密者；线人
a person who gives information to the police or other authority

N-COUNT 告密者;线人
Aninformeris a person who tells the police that someone has done something illegal.
1. ...two men suspected of being police informers.
  被怀疑是警方线人的两名男子

noun

one who reveals confidential information in return for money
Synonym:betrayerratsquealerblabber

Now they know of things only an informer could have told them.
他们知道了一些事情，除非是叛徒告诉他们的。
It's true that I was an informer, but I didn't kill the daughter.
我确实是告密者，但是我没有杀死他的女儿。
The informer said that one of the gang would have a revolver.
通报者透露匪徒中有一人手中有枪。
Game Informer: Sony and Microsoft are placing a focus on expanding the gaming audience.
游戏情报：索尼公司和微软正在放一个焦点在扩大游戏玩家（数量）。
You've an informer in your midst.
在你们中有一个告密的人。
The guy's an informer, an undercover cop or something.
这人是个卧底或者便衣警察。
The group claimed that he was an informer to the secret police.
那群人声称他专事向秘密警察告密。
I would never act as an informer against you.
我永远也不会做对你不利的告密者。
Prentice saw Goss fall in behind the informer.
普伦蒂斯看见戈斯走在密探身后。
You never flipped an informer?
你没有安排过一个线人？