Marginalism
n. [经济]边际主义
🗣️ 情景例句
I ate eggs and drank mild for breakfast today.
我今天早餐吃了鸡蛋和喝了牛奶。
What time does it get in?
什么时候到达那里？
His words are strongly impressed on my memory.
他的话深深地铭记在我的心头。