tip-off
柯林斯词典
1. N-COUNT A tip-off is a piece of information or a warning that you give to someone, often privately or secretly. 密告
The man was arrested at his home after a tip-off to police from a member of the public. 在警方收到一名平民的擧報之後，這名男子在家被捕了。
返回 tip-off