Read Edit View history 交换律 jiāohuànlǜ commutative law Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 交换律/ 交換律 jiāohuànlǜ commutative law commutative law (math) 加法和乘法运算都满足交换律。 Edit Delete References Add reference No references for this word.