Noncommutative
非交换的, 非可换的
🗣️ 情景例句
Surprise parties don't always work out.
惊喜派对不是每次都成功的。
It is easier to descend than to ascend.
下降容易上升难。
It's black. It's a black car.
是黑色的，一辆黑色的车。