to drop a dime on somebody
01
몰래 고자질하다, 윗선에 찌르다
to secretely gather information about a person or group in order to expose them to a person of higher authority, often for one's personal gain
못마땅한
관용구
비격식
예시들
He dropped a dime on his coworkers to get himself a promotion.
그는 승진하려고 동료들을 몰래 고자질했다.



























