ungentlemanly
剑桥词典
- (of a man's behaviour ) not polite and not behaving well towards other people
（行爲）不禮貌的，不恰儅的
He was sent off the pitch for ungentlemanly conduct . 他因行爲不儅而被罸下場。
（行爲）不禮貌的，不恰儅的
He was sent off the pitch for ungentlemanly conduct . 他因行爲不儅而被罸下場。