Noncommutative
非交换的, 非可换的
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
Would you open the door for me, please?
你能替我开门吗？
plunges and screams every time a man approaches,
每当有人走近它时，就会向前猛冲并发出尖叫，