informant
US /ɪnˈfɔːr.mənt/
UK /ɪnˈfɔː.mənt/
名词
告密者, 线人
a person who gives information to another
示例:
•
The police received a tip from an anonymous informant.
警方收到了一位匿名告密者的线索。
•
He was suspected of being a government informant.
他被怀疑是政府线人。