不變 Save Sign in to save words Simplified: 不变 bùbiàn ㄅㄨˋ ㄅㄧㄢˋ 男 女 constant unvarying invariant math. Character by character 不(bù)no 變(biàn)change Other words read bùbiàn In the same tone 不便 Words with 不變 Starting with 不變 不變資本 Ending with 不變 一成不變 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0