noun🔗Share黑色素，色素。 Any of a group of naturally occurring dark pigments, especially the pigment found in skin, hair, fur, and feathers."People with more melanin in their skin are less likely to get sunburned. "皮肤里黑色素含量较高的人不太容易被晒伤。physiologybiochemistrybiologysubstancebodyappearancehumanracecoloranatomyChat with AIVocabulary GamePractice Reading
