相關(guān)單詞同義詞vanguard, avant, courier, advocate, inaugurate, 近義詞n. developer, explorer, founder, leader, settler v. create, develop, discover, establish, invent, originate臨近詞pious, pion, pioneer in, pioneering, pioneer cut, pioneer work, pioneer bore, pioneer plan, pioneer crop, pioneer form, pioneer road, pioneer park相似詞pinta, pinto bean, pinwheel, pinyin, pioneering, pious, pip, pipe, 返回 pioneer