habitual offender

例句：

1. 1. He was sentenced to prison for his habitual offending behavior.
   他因习惯性犯罪行为被判处监禁。
2. 2.The police are looking for a habitual offender who may have committed the murder.
   警方正在寻找一名可能犯下这起谋杀案的惯犯。
3. 3. The court found that he was a habitual offender and ordered him to serve a long prison term.
   法院发现他是惯犯，并下令他服刑很长时间。