cough up
演变路径（由近及远）
- 英语
- 继承自 ←中古英语 coughen up
词源说明
释义（英文）
动词 Verb
- (transitive) To expel from the lungs, throat, stomach, etc. by coughing.
- (idiomatic, transitive, informal) To reluctantly or unwillingly give.
- (idiomatic) To lose a competition by one's own mistakes, usually near the end of the contest.
- (transitive, idiomatic) To spill, to fumble.