n.暴徒，犯罪分子，匪徒

原形：mobster复数：mobsters

The mobster was known for his ruthless tactics and control over the city's illegal activities.
这个黑帮分子以其残忍的手法和对城市非法活动的控制而闻名。
The police have been trying to gather enough evidence to put the mobster behind bars for good.
警方一直在试图收集足够的证据，以便将这个黑帮分子永久地关进监狱。
The mobster had a reputation for being involved in everything from extortion to murder.
这个黑帮分子有参与从敲诈到谋杀等各种犯罪活动的名声。
Despite his wealth, the mobster lived in constant fear of rivals and law enforcement.
尽管他很富有，但这个黑帮分子却一直生活在对对手和执法部门的恐惧中。
The mobster's empire began to crumble when one of his associates turned informant.
当其中一个同伙成为告密者时，这个黑帮分子的帝国开始瓦解。
The mobster's trial was highly publicized, with many hoping for justice to be served.
这个黑帮分子的审判受到了高度关注，许多人希望正义能够得到伸张。
The mobster's family had to go into hiding after he was arrested to avoid retribution.
在他被捕后，为了躲避报复，这个黑帮分子的家人不得不躲藏起来。
The mobster's influence extended beyond the criminal underworld and into legitimate businesses.
这个黑帮分子的影响不仅限于犯罪地下世界，还延伸到了合法企业。
The mobster was eventually caught due to a series of mistakes that led to his downfall.
由于一系列导致其垮台的错误，这个黑帮分子最终被抓获。
The mobster's story serves as a cautionary tale about the dangers of power and greed.
这个黑帮分子的故事是一个关于权力和贪婪危险性的警世故事。