lower class adjective old-fashioned uk/ˌləʊ.ə ˈklɑːs/ us/ˌloʊ.ɚ ˈklæs/
（人）社会底层的，下层的Lower-class people belong to the social class that has the lowest position in society and the least money.
Compare: upper classmiddle classworking class noun
Related word: the lower classes