change of heart
改变主意或态度
口语·表示态度或决定转变
英文释义
a significant shift in attitude or opinion
例句
She had a change of heart and decided not to quit her job after all.
典故来源
源自宗教或道德语境，指内心（heart）的转变，后泛指态度或决定的根本改变。