Equimarginal principle
[经] 平衡边际原则
🧩 词语组成解析
🗣️ 情景例句
Dear Allen.
亲爱的爱伦。
Time does not bow to you,, you must bow to time.
必须抓紧时间。
Excuse me, Han Meimei. I can't find the broom. Can you see it?
我找不到扫帚了，韩梅梅，你看见了吗？