producer surplus
短語詞組
- producer s surplus 生産者賸餘
- producer r surplus 生産者賸餘
- producer surplus ps 生産者賸餘
- Producer 's Surplus 生産者賸餘;生産者風險
- Consumer and Producer Surplus 消費者及供應商盈馀
- producer ' s surplus 生産者賸餘
- Producer Surplus for a Market 市場生産者賸餘 返回 producer surplus