複變 Save Sign in to save words Simplified: 复变 fùbiàn ㄈㄨˋ ㄅㄧㄢˋ complex variable math. Character by character 複(fù)repeat 變(biàn)change Other words read fùbiàn fubian with other tones 服辯 Words with 複變 Starting with 複變 複變函數 複變函數論 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0