expansionism/ɪkˈspæn.ʃən.ɪ.zəm/名词(领土的)扩张主义,扩张政策;(经营规模的)扩张(政策)As a consequence of expansionism by some European countries, many ancient cultures have suffered.由于一些欧洲国家奉行扩张主义,很多古代文化都蒙受了劫难。想跟读,去练习