pioneern.先锋；开拓者；先驱v.开辟；首倡pioneer in use of X-rays使用X光的先驱pioneer in cancer research癌症研究的倡导者pioneering spirit education创业教育Pioneers settled the West.西部的殖民先锋Pioneer Global Group Limited建生国际集团有限公司,简称建生国际pioneering intrinsic quality创业素养Pioneer can't smoke like this丁烯Pioneers of the Old Southwest西南先锋Pioneering work in rural area农村创业Pioneer and Demolition Section轻工兵爆破分排