cuticle

名词

1. 1

   指缘皮、甘皮、甲上皮

   She pushed back her cuticles before applying the nail polish.

   她把指缘皮推上去之后才涂指甲油。

2. 2

   角质层、表皮生物学

   The waxy cuticle on the leaf helps reduce water loss.

   叶片上的蜡质角质层有助于减少水分散失。