1)skin color,皮肤色素2)skin pigment spots,皮肤色素斑3)skin pigmentation,皮肤色素沉着4)Pigmentary lesions of skin,皮肤色素损害5)change o f skin colour,皮肤色素改变6)skin pigmentosus disease,皮肤色素性病变
用法例句
Research and design of a quantitative analysis system of clinical images of skin pigment spots;