poverty gap贫困的深渊povertyn.贫困；贫乏；劣质poverty alleviation projects脱贫项目Poverty of content of speech言语内容贫乏poverty-stricken mountains贫困山区Poverty had left its mark.贫穷已留下深深的印记。poverty- stricken students贫困生poverty population in cities城市贫困人口poverty-stricken countries贫困县Poverty parted fellowship.贫穷断友谊。Poverty Alleviation Policies扶贫政策Poverty alleviation mechanism扶贫机制