Anticommutation relation
[化] 反对易关系
🧩 词语组成解析
🗣️ 情景例句
What are you doing?
你在干什么？
That's true.
那是真的。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。