黑心 hēixīn HSK7 evil mind Origin Definitions Defs Strokes Stroke Words Sentences Sents hēixīn evil mind · dishonest 黑 hēi noun wicked sinister; vicious; heartless; cruel心 xīn noun intention purpose; motive; moral character or dispositionhēixīn black core 黑 hēi adjective black the color of coal or ink; opposite of 白 bái心 xīn noun center the middle or interior part of something; the core