cuticle
n. 角质层;表皮;护膜
复数 cuticles
例句
The hard shell on a beetle is an outside protection, as is the "skin", called cuticle, of an earthworm.
甲壳虫身上的硬壳是外表保护层,就像蚯蚓的“皮肤”,它叫角质层。
The eponychium and the cuticle form a protective seal.
甲上皮和表皮形成一个防护密封。
What about the other parts of the cuticle?
有关的角质层的其他部分呢?