n.匪徒；歹徒
The gangster was flushed out from his hideout. 匪徒从藏匿处被驱赶出来。
He has opened one gun, and has wounded one of the gangster. 他开了一枪，击伤了其中一个匪徒。
The gangster suddenly fished out a dazzling dagger from the bag. 歹徒突然从包中掏出一把亮锃锃的匕首。
恶势力
n.强盗行为
