come to blows; get into a fight ❍ 一群惹事生非的年轻人在足球赛时～。A gang of young trouble-makers started a fist fight at a football match. ❍ 听众中有人向发言的人扔洋白菜，于是会议就以～而收场。Someone in the audience threw a cabbage at the speaker,and the meeting ended in a fist fight.
大打出手dà dǎ chū shǒu
打出手：指戏曲中的一种武打技术。形容逞凶打人或互相殴打。strike violently, come to blows, come exchange blows, attack brutally