Anticommutation relation
[化] 反对易关系
🧩 词语组成解析
🗣️ 情景例句
Help me get this stuff out of the car.
帮我将这些东西拿下车子。
He is unfortunate who cannot bear misfortune.
不能承受不幸的就是不幸。
It's seven fifteen.
七点十五了。