贰心 èrxīn disloyalty Origin Definitions Defs Strokes Stroke Words Sentences Sents èrxīn disloyalty 贰 貳 èr to betray (bound form) to be disloyal; to betray; to have a change of heart心 xīn noun intention purpose; motive; moral character or dispositionèrxīn halfheartedness 贰 貳 èr to doubt (literary) to doubt; to have misgivings; to be suspicious of心 xīn noun mind thought; intellect; the organ of thinking