epidermis

不可数

The outermost layer of the skin, providing a protective barrier against the external environment.

• 🇨🇳皮肤最外层，起保护屏障作用。

1. Outer skin layer B2 formal medical

   The outermost layer of the skin, providing a protective barrier against the environment.

   • The epidermis is the first line of defense against pathogens.
   • Sunburn damages the cells of the epidermis.
   • The epidermis constantly regenerates itself through cell division.

   🇨🇳表皮

   同义词: cuticle

• epidermides plural form
• epidermises plural form
• epidermides' possessive plural form
• epidermises' possessive plural form
• epidermis's possessive singular form