Commutative law
[计] 交换律
🧩 词语组成解析
a. 交替的, 交换的\\n[法] 交换的, 代替的, 互相的
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
🗣️ 情景例句
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
I'm going to try to leave by 10:00.
我争取10点以前离开。
He was so surprised at being discovered that he did not even try to run away.
他由于被人发现而感到非常吃惊，甚至都没有企图逃跑。