工人階級的
working-class adj 1: of those who work for wages especially manual or industrial laborers; "party of the propertyless proletariat"- G.B.Shaw [syn: {propertyless}, {wage-earning}, {blue-collar}] 2: working for hourly wages rather than fixed (e.g. annual) salaries; "working-class occupations include manual as well as industrial labor" [syn: {wage-earning}]