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- 无线电播放唱片的时间needle time
- 用扩音器把电波变成声波并把无线电播放的消息和节目的声响变得高一些，许多人在同一时间都能听到。Loudspeaker is used to change electric waves into sound waves and to make radio messages and radio programmes sound louder so that many people can hear them at the same time .
- 无线电wireless
- 保罗喜欢播放很响的摇滚乐。Paul likes playing very loud rock.
- 无线电技术radio-technology
- 在电视上播放的节目the programme screened on TV
- 无线电通信radio-communication
- 播放终端advertisement player
- 这情报是用无线电发送的。The message was transmitted by radio.
- 扬声器在公园里播放音乐。The loudspeaker blared the music over the park.
- 无线电通讯telecommunication
- CD-i播放机CD-i player
- 播放质量play quality
- 机长用无线电提前通知了机场。The captain radioed ahead to the airport.
- 播放模型playing model
- 无线电频率radio frequency
- 播放速率playing speed
- 无线电联络突然中断了。Radio contact was suddenly broken.
- 无线电广播radiobroadcast
- 侦听叛方的无线电通讯intercept insurgent radio communications
