交换律 Save Sign in to save words Traditional (Taiwan): 交換律 jiāohuànlǜ ㄐㄧㄠ ㄏㄨㄢˋ ㄌㄩˋ commutative property math. Character by character 交(jiāo)hand over 换(huàn)exchange 律(lǜ)surname Lü A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0