rationallyadv.理性地rationaladj.合理的；理性的；能推理的n.有理数rational variety有理簇rational pursuit理性追求Rational society理性社会rational therapy理性疗法, 合理治疗Rational dynamic有理动力系统rational fishing合理捕捞rational trading理性交易rational cooking合理烹调rational freedom理性自由rational justice理性司法