| 释义 |
gastroesophageal reflux diseasen.（名词）abbr. GERD【缩写】- A chronic condition in which the lower esophageal sphincter allows gastric acids to reflux into the esophagus, causing heartburn, acid indigestion, and possible injury to the esophageal lining.胃与食道回流症：下食道的扩约肌让胃酸反流回食道，形成烧热、胃酸无法消化和造成食道内部受伤的急性症状
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