1. pain caused by venous swelling at or inside the anal sphincter. 
   肛门内外因静脉肿胀而疼痛。
2. The failure of a ring of muscle fibers, such as a sphincter of the esophagus, to relax. 
   弛缓不能指肌肉纤维不能松弛，如食管内的括约肌

查看更多例句 相关情景会话

• 1. 幽门括约肌
  幽门 pylorus [pai5lC:rEs] ，a. pyloric [pai`lR:rik,pi-]...幽门括约肌 pyloric sphincter [5sfiNktE ]...幽门狭窄 pyloric stenosis [sti5nEusis ]
  www.bzmcjpkc.com - 相关搜索
• 2. 幽門括約肌
  pygidium 尾節...pyloric sphincter 幽門括約肌...pylorus 幽門
  cmi.hku.hk - 相关搜索
• 3. 喷门瓣
  to put on (supers) 加继箱...pyloric sphincter 喷门瓣...queen 蜂王
  www.zjubee.com - 相关搜索
• 4. 幽门环束肌
  幽门部 pyloric region...幽门环束肌 pyloric sphincter...幽门胃 pyloric stomach
  www.scientrans.com - 相关搜索