pioneers的读音：英音[ˌpaɪəˈnɪəs]美音[paɪə'nɪr]。
一，基本释义
n.先锋；拓荒者（pioneer的复数）
v.当先锋；为……开路（pioneer的三单形式）
二，常用短语
the young pioneers：少先队，少先队员。少先队：一种面向儿童和青少年的社会团体，旨在培养他们的社会主义观念和道德品质。
例句：The young pioneers are always ready to help others in need.
少先队员总是乐于帮助有需要的人。
三，双语例句
1，It is what led generations of pioneers to blaze a westward trail.
正是这种精神指引一代又一代先驱者开拓西进之路。
2，In partnership,web educators and web professionals can be pioneers for change.
web教师和专业人士可以结成伙伴关系，成为变革的先驱者。
3，Battling violent updrafts and acid clouds,these non-stick pioneers were swept nearly halfway round the planet.
对抗着上升气流和酸云，这些不为人知的先驱者已经几乎环绕这颗行星一周。
4，They will feel proud of being pioneers.
他们会为自己是拓荒者而感到自豪。
5，They were also pioneers who carried with them everything they would need to build new lives—their livestock,taro seedlings and stone tools.
他们也是先驱者，带着一切建立新生活所需的东西——他们的牲畜、芋头苗和石器。