反酸 Save Sign in to save words fǎnsuān ㄈㄢˇ ㄙㄨㄢ acid reflux regurgitation Character by character 反(fǎn)contrary 酸(suān)sour Other words read fǎnsuān fansuan with other tones 泛酸 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0