cuticle

英['kju:tikl]美['kju:tikl]

n. 表皮
指尖老皮

同：	[n.] carapace, epidermis, shell, shield

The cuticle exists as the separable outer boundary and consists of a layer of wax and pectin materials that appears to be structureless.
可以区分开来的外部周界是表皮层，由无定形组织的蜡质和果胶构成。收藏
The outermost layer of cuticle of an arthropod exoskeleton,composed mostly of wax.
上表皮节肢动物外骨骼最外部的一层表皮，基本上由蜡构成收藏
The old cuticle is digested by molting fluid
旧表皮被蜕皮液消化。收藏
There are, in addition to the waxy substances of the cuticle, other noncellulosics in the form of ash, pectic, and proteinaceous materials
在表皮上有些蜡质，以及其它一些非纤维素物质包括灰分、果胶和蛋白质。收藏
The nitric acid changed the cuticle of his mouth to a yellow color.
硝酸将他口腔里的护膜变成了一种黄颜色。收藏

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the dead skin at the base of a fingernail or toenail
the outer layer of the skin covering the exterior body surface of vertebrates
[同] cuticle, epidermis

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