数论 Save Sign in to save words Traditional (Taiwan): 數論 shùlùn ㄕㄨˋ ㄌㄨㄣˋ number theory (math.) Character by character 数(shù)number 论(lùn)opinion A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0