基本解释n.括約肌同根派生 英汉例句用作名詞 (n.)Some surgeries and drugs could lead to the sphincter of Oddi dysfunction.某些外科手術或葯物會引起奧狄氏括約肌機能障礙。If the sphincter does not work properly, stomach acid flows into the oesophagus.如果括約肌不及時工作，胃酸就會進入食琯。