tattletale

['tætlteɪl]

释义

n.告密者
One who tattles (reports others wrongdoings), often by a child seeking attention.

例句
Monica:Mom! Dad! Ross smoked pot in college!
Ross: You are such a tattletale! (Friends)
莫妮卡:妈，爸！罗斯大学时抽过大麻！
罗斯：你这个打小报告的！（老友记）