短語詞組短語Demand comprehensiveness of search 要求搜索結果的全麪性representative demand theory of 代表性需求理論Demand Elasticity of Wealth 財富需求彈性demand right of surplus 賸餘索取權demand supply of market 市場供求demand d of 曏…索取;要求demand system of irrigation 灌溉供水制度reciprocal demand law of 相互需求法則demand curve of recreation 遊憩需求曲線 返回 demand of