1.〈口〉突然出现的人;突发事件;骚动
2.斗殴;打架;拳击比赛
3.卷起的部分;(裤脚的)卷边
1.something that turns up or appears unexpectedly
2.something that is designed to be turned or folded up, e.g. a cuff at the bottom of a pants leg.
1.designed to be folded or turned up