“上皮”造句
上皮细胞的顶膜显然是必要的.
The apical membrane of the epithelial cells is apparently essential.
较小支气管的
上皮破裂和部分脱落.
The epithelium of the smaller bronchi was fragmented and partially desquamated.
愈合过程的主要组成部分,是
上皮形成.
The dominant components of the healing process are epithelization.