在线词典

早知今日何必当初

if I (you, she, he...) had known it would come to this, I (you, she, he...) would not have acted thus (idiom); to regret vainly one's past behavior

英文释义

if I (you, she, he...) had known it would come to this, I (you, she, he...) would not have acted thus (idiom); to regret vainly one's past behavior