词汇	矿质需求
释义	矿质需求医mineral requirement
随便看	theories of environmental science theories of ethnicity theories of evolution theories-of-finance theories of firm theories of free trade Theories of Frustration theories of games theories of generalized modes theories of gravitation theories of gravity theories of hearing theories of higher education theories of historical studies theories of history Theories of human communication II theories of humanity theories of humansettlements theories of illusion theories of imperialism theories of income distribution theories of indicators theories of inflation theories of inheritance theories of insurance indemnity