Equimarginal principle
[经] 平衡边际原则
🧩 词语组成解析
🗣️ 情景例句
I'm working my way through college.
我靠勤工俭学上大学。
Prevention is better than cure.
预防胜于治疗。
Her will to live enabled her to recover.
她求生的欲望使她得以复原。