短語詞組短語relative impoverishment [經(jīng)]相對貧困化soil impoverishment 土壤貧化urban impoverishment 城市貧困cultural impoverishment 貧困文化samples impoverishment 樣本貧化absolute impoverishment [經(jīng)]絕對貧困化combat impoverishment 反貧困social impoverishment 社會貧困 返回 impoverishment