di·a·lec·ti·cal ma·te·ri·al·ism
noun/ˌdaɪəˌlektɪkl məˈtɪəriəlɪzəm/
/ˌdaɪəˌlektɪkl məˈtɪriəlɪzəm/
[uncountable] (philosophy)- the Marxist theory that all change results from different social forces which come into conflict because of material needs
辩证唯物主义