基本解释n.大型海洋水族馆复数oceanariums； 或oceanaria.同根派生 英汉例句As the turtle swims across the oceanarium, the first porpoise swoops down from above and butts his shell with his belly.当海龟游过水族馆时，第一只海豚从上方猛扑下去，并用腹部撞击龟壳。