simple epithelium

• 单层上皮

simple epithelium的用法和样例：

例句

1. The parietal peritoneum, a simple epithelium, was a most inner layer of the body wall, in which there were some multiciliary cells.
   体壁的最内为壁体腔膜，由单层上皮细胞组成，朝体腔侧有具纤毛细胞的存在。