1. C 收音机，无线电设备　 an apparatus for receiving waves
2. U 无线电广播台　 the station that goes in for the radio broadcasting industry
3. U 无线电，无线电传送，无线电广播　 the sending or receiving of sounds through the air by electrical waves

　assemble a ～　组装一台收音机
　build the ～　制造收音机
　buy a ～　买收音机
　control the ～　控制无线电
　design the ～　设计收音机
　fix the ～　安装收音机
　listen to the ～　听收音机
　own a ～　有一台收音机
　put on ～　打开收音机
　receive a ～　收到一份无线电报
　repair a ～　修理收音机
　shut down the ～　关收音机
　speak over the ～　作广播讲话
　switch off a ～　关收音机
　switch on a ～　开收音机
　take the ～ to pieces　拆卸收音机
　turn down a ～　调小收音机音量
　turn off a ～　关收音机
　turn on a ～　开收音机
　turn up a ～　把收音机声音开大
　console ～　落地式收音机
　expensive ～　贵重的收音机
　good ～　好收音机
　portable ～　便携式收音机
　two-way ～　收发两用的无线电设备
　clock ～　时钟收音机
　pocket ～　袖珍收音机
　shortwave ～　短波广播
　transistor ～　晶体管收音机
　～ announcer　电台播音员
　～ broadcasting industry　无线电广播业
　～ communication　无线电通讯
　～ receiver　无线电接收机
　～ set　（无线电）收音机
　～ station　（无线电）电台
　～ waves　无线电波
　by ～　靠无线电，用无线电
　broadcast by the ～　电台播音，无线电广播
　communicate by ～　靠无线电联络
　English by ～　广播英语
　on〔over〕 the ～　从广播上
　hear sth on〔over〕 the ～　从收音机里收听某事
　broadcast over the ～　电台播音，无线电广播
　through ～　用无线电

　The radio should be fixed.　这台收音机该修一下了。
　The radio will not work unless you connect these two wires together.　除非你把这两根线接上，否则收音机就不会响。
　He hit the ceiling when he found out the radio had been broken to bits.　当他发现收音机被人打坏时，气得大发雷霆。
　Some people are entertained by the radio and television.　有些人靠听广播和看电视来消遣。
　The singer's interest in music grew from listening to the radio, long before she ever went to a concert.　这位歌手早在没听过音乐会之前听广播时就萌发了对音乐的兴趣。
　I can't get the old radio to work.　我无法使这台旧收音机工作。
　Who fixed your radio?You get excellent reception now.　谁给你修的收音机?现在你的收音机很清楚。
　I only declare the radio to them.　我只向他们申报了这台收音机。
　At that time there was of course no television and very few radio.　那时没有电视，就连收音机也很少有。
　The radio receiver cut out.　无线电接收机突然停了。
　Is the car fitted with a radio?　这辆小轿车装有收音机吗?
　I am debating buying a radio.　我在考虑买一台收音机。
　He likes to awake to the sound of a radio.　他喜欢在广播声中醒来。
　The radio faded the music up again after the special news broadcast.　电台在特别新闻广播之后重新逐渐增强了乐曲的音量。
　The radio alerted coastal residents to prepare for the hurricane.　电台警告沿海居民做好预防飓风的准备。
　They were sent to jam the enemy's radio during the war.　战争期间他们被派去干扰敌人的电台。
　Reporters all over the world feed the news to the radio.　世界各地的记者都为电台提供新闻。
　The radio agreed to beam the Minister's speech to the whole Europe.　广播电台同意对全欧广播该大臣的讲话。
　The radio communicated the storm warning to the islanders.　无线电台把风暴警报传送给岛上的居民。
　The radio station had an open line on which listeners could call up to discuss various issues.　这家电台开放线路，听众可打电话参加各种问题的讨论。
　Please turn in on Radio Gansu, something important will be broadcast.　请拨到甘肃台，有重要的事情要广播。
　Engineers can join up distant countries by radio or telephone.　工程师们能用无线电或电话把相距遥远的国家联系起来。
　We contacted with the ship by radio.　我们通过无线电与那艘船取得了联系。
　The important statement was soon carried all over the world by radio.　那篇重要声明通过无线广播迅速传遍全世界。
　As they were both amateur radio enthusiasts they were able to keep in daily touch with each other over the air.　他们两人都是业余无线电爱好者，所以，他们平常能用无线电来进行相互联系。
　The news of the event was given out over the radio.　关于这个事件的消息通过无线电发表了。
　The politician declared his views to a group of reporters from radio, television and the newspapers.　这个政治家向电台、电视台和报界的一群记者声明了自己的观点。
　A new age dawned with the invention of the radio.　随着无线电的发明，一个新时代开始了。
　The football results are broadcast on the radio.　足球比赛的结果在广播节目中报道。
　Then they merged to form this radio parts factory.　这时他们合并成这个无线电元件厂。

 ♣ 下面两句话的意思相同：
　

1. 我是在广播里听到这个消息的。
　［误］ I heard it in the radio.
　［误］ I heard it through the radio.
　［误］ I heard it from the radio.
　［正］ I heard it on〔over〕 the radio.
　［析］ 表示“从收音机中听到…”可说hear sth on〔over〕 the radio，不说hear sth through〔in, from〕 the radio.
2. 我们在广播里听到了这则消息。
　［误］ We heard the news on radio.
　［正］ We heard the news on the radio.
　［析］ 当radio泛指广播或无线电时，前面不用冠词，但在listen to the radio（听广播）， on〔over, upon〕 the radio（通过无线电广播）， turn on (off)the radio（开关收音机）等词组里， radio前均应带定冠词the.
3. 他拍发了一份无线电报。
　［误］ He sent a message by the radio.
　［正］ He sent a message by radio.
　新闻消息是用无线电向世界各地播放的。
　［误］ The news was broadcast worldwide by the radio.
　［正］ The news was broadcast worldwide by radio.
　［析］ by radio指一种动作行为的方式， radio前不加定冠词。

　vt. & vi.发送信息 send a message by radio

　～ football game live　现场直播一场足球比赛
　～ gossip　散布流言蜚语
　～ information　用无线电传播信息
　～ message　用无线电发电报
　～ news　用无线电传播新闻
　～ secret　泄露秘密
　～ talk　播出讲话
　～ view　传播观点
　～ annually　每年播送
　～ popularly　流行地播送
　～ professionally　专业化地播送
　～ regionally　区域性播送
　～ universally　普遍地播送

　They'll radio for instruction.　他们要通过无线电去请示。
　The ship radioed for help.　这艘船发出无线电求救信号。
　Coast guards radioed in the information.　各海岸警卫队员用无线电发来了信息。
　Have you radioed her?　你给她发无线电报没有?
　Every ship is required to radio its position.　要求每一艘船用无线电报告各自所在的位置。
　They radioed London for advice.　他们利用无线电向伦敦请示。
　The ship radioed a call for help.　那艘船用无线电发出求救信号。
　He radioed that her report didn't agree with facts.　他用无线电发出信号，说她的报告与事实不符。
　He radioed that he could't allow her to stay here.　他用无线电发出信号，说他不能允许她留在此地。
　The commander radioed him orders to stop and wait.　指挥员通过无线电命令他停止行动，就地待命。
　You'd better radio your reply to me as soon as possible.　你最好尽快发电报告诉我你的答复。
　The ship radioed a message to the shore.　那艘船向岸上发出电报。
　We radioed headquarters that we were in trouble.　我们向总部报告，说我们遇到了困难。