sphincter ampullae hepatopamcreaticae肝: liver胰: pancreas管: pipe; tube壶腹: ampulla括约肌: sphincter; sphincter muscle; ...下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:肝胰管壶腹括约肌,瓦特壶腹括约肌，即可在微信中查询翻译
