Equimarginal principle
[经] 平衡边际原则
🧩 词语组成解析
🗣️ 情景例句
Harry, if Michelle doesn't want to go,
Harry如果Michelle不想去，
Why are you so sleepy?
你为什么这样想睡？
I read about you in the newspaper and decided to come and hear you play.
我在报纸上看到了你的情况，于是决定来听你演奏。