regionalistn.地方主义者；地方主义作家regionaladj.地区的；局部的；当地的；方言的n.分部regional pattern区域格局regional carrier地方电信运营商regional problem地区性问题regional variety区域变体regional heating区域集中供热regional testing区域试验regional traffic区域交通regional advance区域推进regional project区域项目regional anatomy部位解剖学