单词	牛缺铜病
释义	牛缺铜病医falling disease
随便看	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 theories of integration theories of intelligence theories of intelligence structure Theories of International Relations