| 释义 |
epithelial lining
基本例句
上皮层动; 粘膜上皮
Many of the epithelial cells at the interface with the outside world are mucosal epithelial cells which secrete mucus.很多位于与外接相通的接触面上的上皮细胞是粘膜上皮细胞，它们能分泌粘液。
The vast majority of lung cancer originated in bronchial epithelium, but there are a few cancer in alveolar epithelial origin or bronchial glands.绝大多数肺癌起源于支气管粘膜上皮，但亦有少数癌肿起源于肺泡上皮或支气管腺体。 |