基本解释n.褪色；脱色同根派生 英汉例句用作名词 (n.)Depigmentation of the hair and spooned nails point to malnutrition.头发脱色和匙状甲表明营养不良。Total depigmentation of the nose or inside of the lips.共计脱色的鼻子或内部的嘴唇。