aboriginaladj.原始的；土著的n.土著居民；土生生物aboriginal forests原始森林Aboriginal ecology原生态Aboriginal Culture原生文化aboriginal bacteria土著菌aboriginal offender土著犯罪人aboriginal tribesmann.土著的部落居民Aboriginal community番社aboriginal knowledge土著知识aBoriginal nature.原始土著人的天性。aboriginal languages土著语言