adj.不思悔改的，顽固不化的，不悔悟的

The unrepentant criminal continued his life of theft, showing no remorse for his actions.
这位无悔的罪犯继续他的盗窃生涯，对自己的行为毫无悔意。
Despite the harm he caused, the politician remained unrepentant about his controversial policies.
尽管他造成了伤害，这位政治家对其有争议的政策仍然毫不后悔。
The unrepentant addict refused to seek help, insisting that his drug use was a personal choice.
这位无悔的瘾君子拒绝寻求帮助，坚称他的吸毒是个人选择。
In the face of public outrage, the corporation remained unrepentant over its environmentally destructive practices.
面对公众的愤怒，该公司对其破坏环境的行为仍然没有悔悟。
The unrepentant bully continued to torment his classmates, showing no regret for his cruel behavior.
这个无悔的霸凌者继续折磨他的同学，对他的残忍行为毫无歉意。
Despite overwhelming evidence, the unrepentant liar persisted in denying any involvement in the scandal.
即使证据确凿，这个无悔的骗子仍坚持否认自己与丑闻有任何关系。
The unrepentant thief showed no sign of guilt after being caught red-handed.
这个无悔的小偷在被抓现行后，丝毫没有表现出内疚。
The convicted murderer, even on death row, remained unrepentant about his heinous crime.
那名被判死刑的杀人犯，即使在死囚牢里，仍对自己的恶性犯罪毫无悔意。
The unrepentant cheat continued to manipulate others, never acknowledging the pain he had caused.
这个无悔的骗子继续欺骗他人，从不承认他所造成的痛苦。
Despite the damage to their relationship, the unrepentant spouse showed no willingness to change their ways.
尽管对他们的关系造成了损害，但这位无悔的配偶没有表现出改变的意愿。