one of the most impoverished suburbs of the city该市最贫困的郊区之一

an attempt to lure businesses into impoverished areas招商引资到贫困地区的尝试

These iris are native to the coarse, impoverished soils of the Mediterranean region.这些鸢尾植物原产于地中海地区粗糙贫瘠的土地。