cardiac sphincter

• 贲门括约肌

cardiac sphincter的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. the valve between the distal end of the esophagus and the stomach; the physiological sphincter at the esophagogastric junction

cardiac sphincter的用法和样例：

例句

1. A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point.
   此处有一肌肉环即贲门括约肌围绕着食道。