cuticle

noun

1. hard outer covering or case of certain organisms such as arthropods and turtles

Synonym: carapaceshellshield

2. the outer layer of the skin covering the exterior body surface of vertebrates

Synonym: epidermis

3. the dead skin at the base of a fingernail or toenail

1. (手指甲根部的)表皮，护膜
Your cuticles are the skin at the base of each of your fingernails.

1. cuticle

1. 表皮层：(5)表皮层(Cuticle)表皮层的健康情况及密度会影响到冷烫时药水渗透的时间及速度,当头发受损时,表皮层之层次会减少,冷烫药水渗透太快,往往会引起过烫的现象,应先护发再烫发.

2. 表皮：头发构造可分为三层: 最外层我们称呼为毛表皮(CUTICLE)又称(毛鳞片) 第二层:毛皮质(CORTEX)占毛发的75%至90%,包皮环切术 指手术切除部份或全部的包皮,有时阴茎腹面靠近尿道口的包皮系带(frenulum)也一并切除,

3. 角质层：头发主要的成分是角质层(cuticle)、皮质(cortex)和毛髓(medullea),兹分别叙述如下:4.月桂基硫酸化烷基醇胺(alkanolamine lauryl sulfated)市面上出售比较高级的洗发精,大部分采用它为主要原料.