| 单词 | 皮层 |
| 释义 | 〔ecdysis〕The shedding of an outer integument or layer of skin, as by insects, crustaceans, and snakes; molting.蜕毛，蜕皮，蜕化：脱去一层外壳或皮层，如昆虫、甲壳纲动物和蛇的蜕皮；蜕毛〔roan〕Having a chestnut, bay, or sorrel coat thickly sprinkled with white or gray:沙毛的：有枣红色、红棕色或栗色皮层并杂有白色或灰色的：〔epidermis〕An integument or outer layer of various invertebrates.表皮皮层：非脊椎动物最外层的皮层〔endodermis〕The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems.内皮层：皮层的最内层，在根、茎的导管组织周围形成一道叶鞘（茎衣）〔cortex〕The outer layer of an internal organ or body structure, as of the kidney or adrenal gland.皮层：内部器官或身体结构的外层，如肾或肾上腺皮层〔Kendall〕American biochemist. He shared a 1950 Nobel Prize for discoveries concerning the hormones of the adrenal cortex.肯德尔，爱德华·卡尔文：(1886-1972) 美国生物化学家。因发现有关肾上腺皮层的荷尔蒙情况而获1950年诺贝尔奖〔epidermis〕The outer, protective, nonvascular layer of the skin of vertebrates, covering the dermis.表皮：脊椎动物真皮之外的一层无血管的保护性皮层〔aldosterone〕A steroid hormone secreted by the adrenal cortex that regulates the salt and water balance in the body.皮质醛酮：肾上腺皮层分泌的能调整体内盐份和水分平衡的类固醇类激素〔prepuce〕A loose fold of skin covering the glans clitoridis.（阴茎）包皮：覆盖在阴茎头上的比较松的皮层 |
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