sebum [ˈsibəm]

例句:

• Each has a sebaceous gland that produces an oily substance, sebum.
  来自BBC
• The opening of the sebaceous gland is filled with a plug of sebum mixed with sloughed-off skin cells.
  来自BBC
• As a result, sebum production decreases, which reduces acne.
  因此, 减少皮脂的产生, 从而减少粉刺.
  
• Regulate sebum secretion, prevent acne outbreaks; suitable for combination and oily skin.
  帮助皮脂腺分泌正常, 预防粉刺生成, 适合混合性和油性皮肤使用.
  
• Toosebum results in greasy hairconversely, too little sebum makes dry hair.
  油脂含量过多会油性发质,相反, 油脂含量过少则会干性发质.
  
• Excess production of sebum, the natural oil secreted from glands in the skin, fuels the growth of this fungus.
  来自BBC