Commutative operator
[计] 交换算符
🧩 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
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
I'm going to the bookstore. Will you go with me?
我要去书店，你和我去吗？
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。