rationalistn.纯理论者；理性主义者rationaladj.合理的；理性的；能推理的n.有理数rational viewpoint理性认识rational synthesis示构合成rational attitudes理性态度Rational Intuition理性直观rational behaviors理性行为rational education理性教育rational conception唯理思辨Rational regression理性回归rational proportion合理搭配rational government政府理性