英语词源字典 - 在线词源网站

suburbanize (v.)[suburbanize 词源字典]: 1888 (implied in suburbanized), from suburban + -ize. Related: Suburbanizing. Also suburbanise.[suburbanize etymology, suburbanize origin, 英语词源]
urbanize (v.): 1640s, "to make more civil;" 1884 "to make into a city," from urban + -ize; in the latter sense from French urbaniser (1873). Related: Urbanized; urbanizing.