Commutation relation
[化] 对易关系
🧩 词语组成解析
commutation
[[ˌkɔmju(:)'teiʃən]]
n. 交换, 变换, 代替\\n[电] 整流
🗣️ 情景例句
for a cheeseburger and french fries?
吃一顿芝士汉堡和炸薯条？
True love is giving,not taking.
真挚的爱是给，不是取。
Don't crowd round him, said the gate keeper.
“不要围着他，”学校门卫说。