ordinary tap常规开关ordinaryadj.平凡的；普通的；平淡的Ordinary horizontal lathe普通卧式车床ordinary flood irrigation常规漫灌ordinary hazard occupancy普通火险用房ordinary refraction index寻常光折射率ordinary point of a curve曲线的寻常点ordinary civil procedures普通程序ordinary integral element寻常[通常]积分元(素)ordinary private telegram普通私人电报Ordinary photographic bed普通摄影床ordinary higher education普通高等教育