词汇	roam at large
释义	roam at large 自由遨游,逍遥法外
随便看	radio wave lens radio wave loss radio wave maser radio wave method radio wave penetration radiowave penetration instrument radio wave penetration method radio-wave penetration method radio wave penetration system radiowave propagation radio wave propagation radio-wave propagation radio wave propagation characteristic radio wave propagation during reentry radio wave propagation loss radio-wave propagation prediction radio-wave propagation simulation radio wave propagatology radio-wave radiation radio wave ray radio-wave ray radio-wave reception radio wave reflection radio-wave reflection radiowave reflection method