Read Edit View history 黑色素 hēisèsù melanin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 黑色素 hēisèsù melanin noun · a dark biological pigment occurring in the skin, hair, and eyes of humans and animals 阳光照射会促使皮肤产生更多的黑色素。 Edit Delete References Add reference No references for this word.
黑色素 hēisèsù melanin noun · a dark biological pigment occurring in the skin, hair, and eyes of humans and animals 阳光照射会促使皮肤产生更多的黑色素。 Edit Delete