痛定思痛

痛定思痛：tòngdìngsītòng基本解释：[drawalessonfromabitterexperience;recallthepastwithpangsintheheart;takeone\'spainfulexperiencetoheart]事后追忆痛苦的往事,痛苦更甚●详细解释：创痛平复...