pioneer怎么读（英语pioneer怎么读）pioneer英[ˌpaɪəˈnɪə(r)]美[ˌpaɪəˈnɪr]，n.先锋;先驱;带头人;开发者;拓荒者;vt.当开拓者;做先锋;倡导，我来为大家科普一.....