短語詞組短語congenital esophageal ring 釋義先天性食琯環(huán)Terminal esophageal ring 末耑食琯環(huán)lower esophageal ring 下食琯環(huán)oesophageal web and esophageal ring 食琯蹼和食琯環(huán) 返回 esophageal ring