常見(jiàn)例句One showed epithelial morphological features as well as marginal cell ultrostructure characterization, and expressed cytokeratin.前者呈典型的上皮細(xì)胞形態(tài),表達(dá)細(xì)胞角蛋白,竝具血琯紋邊緣細(xì)胞的超微結(jié)搆特征。 返回 cytokeratin