n. 上皮，表皮
词根：epidermal
adj.
epidermal [解剖][动] 表皮的；外皮的
1.Within the epidermis develops a ring of parenchyma cells, the cortex.
在表皮细胞内有一个质壁细胞环，即皮层。
2.The epidermis forms a continuous single layer of cells.
真皮是一个连续的单一细胞层。
3.Stoma (pl. stomata) One of a large number of pores in the epidermis of plants through which gaseous exchange occurs.
植物叶片表皮存在的数目众多的小孔，打开时允许气体自由出入进行交换。
4.Collenchyma a specialized type of parenchyma usually located just beneath the epidermis that functions as supporting tissue.
厚角组织：一种特殊类型的薄壁组织，通常位于表皮的下方，起支持作用。
5.The stairs seen in profile reveal their 'incompleteness' - concrete pulp contrasts with the epidermis of the wooden floor.
楼梯侧面揭示看到他们的'不完整'-混凝土纸浆与木地板的表皮对比。
6.It protects the underlying viable epidermis.
它保护下面的活性表皮。
7.Characteristic malignant cells called Paget cells are present in the epidermis.
它特有的恶性细胞称为㐽吉特细胞，存在于上皮中。