complementary demand造句

例句与造句

1. A more thorough-going marginalism represents the supply curve as a " complementary demand curve "  where the demand is " for " money and the purchase is made " with " a good or service.
2. Paul Rosenstein-Rodan spoke of a similar concept called " indivisibility of demand " which hypothesises that if large investments are made in a large number of industries simultaneously, an underdeveloped economy can become developed due to the phenomenon of complementary demand.
3. It's difficult to find complementary demand in a sentence. 用complementary demand造句挺难的