肝外的extrahepatic cholangioma: 肝外胆管瘤extrahepatic cholestasis: 肝外梗阻extrahepatic obstruction: 肝外性梗阻,肝外阻塞; 肝外阻塞extrahepatic process: 肝外过程extrahepatic uptake: 肝外摄取下载手机词典可随时随地查词查翻译