sphincter (muscle)
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。
—— 辞典例句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!
—— 给力词典精选He had lost control of his sphincters.
他丧失了对括约肌的控制能力。
—— 给力词典精选The lower esophageal sphincter pressure decreased significantly.
食管下端括约肌压力显著下降。
—— 给力词典精选Objective To observe effects internal sphincterotomy using small needle scalpel for treatment of old anal cleft.
目的采用小针刀内括约肌切断术观察陈旧性肛裂的治疗效果。
—— 给力词典精选