chorion
【醫(yī)】 Baer's membrana serosa; camisia foetus; chorionic vesicle
secundina uteri; velamentum bombycinum

1.corion  2.chorionicmembrane  

絨的英語翻譯：

cloth with soft nap; fine hair

毛的英語翻譯：

careless; feather; gross; hair; mildew; scared; semifinished
【醫(yī)】 capilli; capillus; crinis; hair; pili; pilo-; pilus; thrix; trich-
tricho-

膜的英語翻譯：

film; membrane; theca; velamen; velum
【化】 membrane
【醫(yī)】 coat; envelope; film; lemma; membranae membranae; membranae membrane
panniculus; theca; thecae; tunic; tunica; velamen; velamenta
velamentum