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单词 sebum
释义

sebum

/ˈsiːbəm /
noun [mass noun]
An oily secretion of the sebaceous glands.Testosterone causes excessive sebum to be secreted from the skin's sebaceous glands....
  • The glands remain immature until puberty, and it is the secretion of sebum that is associated with pubertal acne.
  • The oily sebum rises up through the hair follicle, providing lubrication for your skin and hair.

Origin

Late 19th century: modern Latin, from Latin sebum 'grease'.

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更新时间:2025/1/24 9:37:43