叶酸 Save Sign in to save words Traditional (Taiwan): 葉酸 yèsuān ㄧㄝˋ ㄙㄨㄢ folic acid Character by character 叶(yè)surname Ye 酸(suān)sour A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0