unincorporated
adjective US uk/ˌʌn.ɪnˈkɔː.pər.eɪ.tɪd/ us/ˌʌn.ɪnˈkɔːr.pə.reɪ.t̬ɪd/
未正式成为某城镇一部分的
not officially part of a town or a city
Some unincorporated areas of counties become their own cities, such as Malibu and West Hollywood. 郡内一些独立的区域后来自己成为了城市，例如马里布和西好莱坞。