輸入需要查詢的詞語：
詞條：痛改前非
tonggǎi-qianfēi
[repent past mistakes;sincerely mend one's ways;determine to turn over a new leaf;reform earnestly one's misdeeds] 極力改正過去的錯誤
相關：痛改前非 反義詞、 痛改前非 近義詞