括约肌松弛 meaning in Chinese
relaxation of sphincter
sphincter dilatation
Examples
- Smoking can cause relaxation of the pyloric sphincter , the narrow passage between the stomach and the small intestine , allowing bile to regurgitate into the stomach and damage the mucous membrane of the stomach and duodenum
吸烟可引致幽门括约肌松弛和胆汁返流到胃部，令胃黏膜及十二指肠受损