Commutative matrix
[计] 可交换矩阵
🧩 词语组成解析
a. 交替的, 交换的\\n[法] 交换的, 代替的, 互相的
🗣️ 情景例句
The train is just up the street.
地铁车就在街的那一头。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？