双语例句
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。
词典释义：
structureless
时间: 2025-08-31 16:09:46
英 [ˈstrʌktʃəlɪs]
adj.无结构的；无组织的；无定形的