ep.i.the.li.um
n.（名词）【复数】 ep.i.the.li.ums 或 ep.i.the.li.a [-lô-…] Membranous tissue composed of one or more layers of cells separated by very little intercellular substance and forming the covering of most internal and external surfaces of the body and its organs.上皮：由一层或几层被极少细胞间质分隔的细胞构成的膜状组织，包着身体和器官的内外表面
来源：New Latin 现代拉丁语 epi- epi-Greek thôlô [nipple] * see dhô(i)- 希腊语 thôlô [乳头] *参见 dhô(i)-
【引伸】
ep.ithe.lial
adj.（形容词）
