柯林斯詞典informer /?n?f??m?/ (informers) 1. N-COUNT An informer is a person who tells the police that someone has done something illegal. 告密者 ...two men suspected of being police informers. …被懷疑爲警方線人的兩名男子。 返回 informer劍橋詞典a person who gives information in secret , especially to the police 告密者，擧報人；（尤指警方的）線人 Most police informers receive a reward for their information . 大多數(shù)警方的線人都會因提供消息而獲得報酧。 返回 informer