sphincter的例句（sphincter在句子中的用法）

• ...the anal sphincter. 肛门括约肌
• Tongue Twister J _ K _ L Just think, that sphinx has a sphincter that stinks! 试想想, 那个狮身人面像的括约肌发臭了!
• 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.
• Luca's sphincter, no longer under control , opened , the waste of his body spilled out. 突然一下,地板上湿漉漉 、 滑溜溜的, 路加屎尿流出来了.