“外骨骼”造句

◎〔～瑚〕由一种叫珊瑚虫的腔肠动物的外骨骼聚集而成.
Hu 〕 by a call of the coelenterate coral exoskeleton made together.

主要为水生的节肢动物,通常身体分节并有壳质的外骨骼.
The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.

一种坚硬的半透明角质物质, 节肢动物外骨骼和某些真菌类细胞壁的主要成分.
An epidermal layer of cells that secretes an overlying chitinous cuticle, as in arthropods.

• #外骨骼