Read Edit View history 反流 fǎnliú reflux Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 反流 · fǎnliú · reflux 2026/05/22 反流 fǎnliú reflux the backward flow of a fluid or substance in the body, such as gastric acid into the esophagus 反 (literal) → 反 · fǎn · [anti-] 流 (literal) → 流 · liú · to flow created sense May 22, 2026, 02:32 AM