reformed character

剑桥词典

someone who has changed and become a much better person
改过自新的人；改邪归正的人；回头浪子
He was in trouble with the police a lot when he was younger , but now he's a reformed character . 他年轻时经常犯事落到警察的手里，但现在他已经浪子回头了。 返回 reformed character