角质层

qí zhōng wài guǒ pí yóu jiǎo zhì céng fù gài xia de dān céng biǎo pí xì bāo yà biǎo pí xì bāo hé yóu bāo céng xì bāo gòu chéng

其中外果皮由角质层覆盖下的单层表皮细胞、亚表皮细胞和油胞层细胞构成。

Exocarp is composed of a layer of epidermal cells that were covered with cuticle, subepidermal cells and oil gland layers cells.