覆盖分泌腺的表皮表面光滑，无鳞片和毛状突起。
The epicuticle overlying the gland is smooth and lack of scales.
例如，艾比特思和名为表皮生长因子受体(EGFR)的细胞表面蛋白的结合。
Erbitux, for example, binds to a cell-surface protein called epidermal growth-factor receptor (EGFR).
表皮是叶子表面一种蜡一样的物质，随着叶子生长，因此观察叶子表皮和观察叶子最外层细胞——上皮——基本是一样的。
Cuticle is a waxy substance laid down on the leaf surface as it develops, so looking at leaf cuticle is essentially the same as looking at a leaf's outermost cells - the epidermis.
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