ˋàoㄏㄨㄟˇhuǐ

  1. 悔恨三國演義·》:懊悔下家陳留太守。」儒林外史·第一》:只是出事後日懊悔。」後悔悔恨悔怨懊惱懊喪

to feel remorse, to repent, to regret
regret, repentir(se)​, componction