sphincter

英语音标

英语翻译

n.括约肌

英语例句

Some surgeries and drugs could lead to the sphincter of Oddi dysfunction. 某些外科手术或药物会引起奥狄氏括约肌机能障碍。

If the sphincter does not work properly, stomach acid flows into the oesophagus. 如果括约肌不及时工作，胃酸就会进入食管。