radio

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【词性】：n．

【释义】：

无线电，收音机

◇be on the radio在电台广播by radio广播radio for用无线电向某人呼叫radio one’s position用无线电告诉某人的位置

‖radio aid无线电(导航)设备radio aid to air navigation空中领航的无线电导航设备radio altimeter无线电测高计radio astronomy射电天文学radio beacon无线电导航台radio beacon facility无线电信标设备radio beacon station无线电信标台radio broadcast无线电广播radio broadcasting station无线电广播电台radio command无线电指令radio communication无线电通信radio company无线电连radio control box无线电操纵台radio defense无线电防御radio detection无线电探测radio detector equipment无线电测位设备radio detonator无线电(控制)引信radio distance measurement无线电测距radio facsimile无线电传真radio fan marker beacon无线电扇形信标台radio fixing无线电定位radio flagging无线电指挥radio flying无线电导航radio frequency无线电频率radio guard无线电警戒radio mask无线电伪装radio monitor无线电监听员radio navigation无线电导航radio navigation device无线电导航设备radio navigation service无线电导航勤务radio receiver无线电接受机radio reconnaissance无线电侦察radio squadron无线电中队radio station无线电台radio warfare无线电战radio watch无线电值班radio wave无线电波radiocar n．无线电通信(警)车radioman n．无线电技师，报务兵