释义 |
income group noun [countable] (economics 经济学) a group of people within the population who earn similar wages 收入群体(收入相似的一群人)◆there is a high percentage of part-time workers within britain's lowest income group. 英国低收入群中兼职工人的百分比相当高。⨁ high / low / middle income groups高/低/中收入群体 |