1. 头皮屑：A,毛发会失色、暗然无光泽,头皮屑(dandruff)积集於头皮上. 缺乏必需脂肪酸(如亚麻仁酸)时,毛发会变成乾而细,或成烧焦状. B群的食物後,确实可使这些人的毛发短暂的恢复其天然颜色. 影响到头发颜色维生素,最少有维生素B群中的四种,
2. 皮屑：的用途.它能抗菌.抗病毒及杀徽菌.能增强人体免疫功能.以适应外界环境对人体的刺激和破坏.茶树有极强的生命力.含油丰富.茶籽杀虫效果很好.可以治癣疥.可作洗发剂及护发素使用.能防止头癣.脱发.皮屑(Dandruff)及止痒.茶油也可直
3. 头垢：397. Pine Needles松树缝, 松针 | 398. Dandruff头垢 | 399. Mango芒果
4. 头皮层：髓质层 medulla | 头皮层 dandruff | 麦拉宁 melanin
1. 头（皮）屑
Dandruff is small white pieces of dead skin in someone's hair, or fallen from someone's hair.
e.g. He has very bad dandruff.
他头屑很多。
noun
1. loose scales shed from the scalp
e.g. I could see the dandruff on her shoulders
2. a condition in which white scales of dead skin are shed by the scalp