Noncommutative
非交换的, 非可换的
🗣️ 情景例句
I bet I can go one hour in your class this morning and not feel a thing!
我打赌我今天上午到的健身班运动一小时之后丝毫不累。
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
I see. What do you want to do next fall?
我明白了。今年秋季你打算干什么？