嗳气吞酸 Traditional 噯氣吞酸 ǎi qì tūn suān 🔊 belching and acid reflux + Keep this word Meanings ǎi qì tūn suān 噯氣吞酸 (TCM) belching and acid reflux Its characters 嗳ǎito belch气qìgas; airHSK 4吞tūnto swallowHSK 6酸suānsourHSK 4