epidermis
epidermis 英 [ˌepɪˈdɜ:mɪs] 美 [ˌepɪˈdɜrmɪs]
n. 上皮，表皮
- You might have heard an obnoxious classmate shout, "Your epidermis is showing!" Don't panic: epidermis is just a fancy word for skin.
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- n. 上皮，表皮
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1. The effect occurs because of a molecule called staphylococcal lipoteichoic acid that acts on keratinocytes, the primary cell type found in the epidermis – or outer skin layer.
由于葡萄球菌脂磷壁酸分子（在表皮中或外皮层找到的主要细胞类型）作用在角化细胞上产生了这个结果。
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2. 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.
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。
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3. LL leprosydemonstrates a normal epidermis, subepidermal granulomas particularly aroundblood vessels, nerves, and skin appendages, foamy histiocytes, and manyintracellular acid-fast bacilli.
表皮正常，但皮下形成肉芽肿，尤其是在血管、神经、皮肤附属物周围，还有泡沫细胞，以及在细胞内见大量的抗酸杆菌。
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