radio中文什么意思

n.
1.无线电讯[电报，电话]；无线电，射电。
2.无线电广播；无线电(广播)台。
3.收音机。
+更多解释...短语和例子
listen (in) to the radio 听无线电。 radio message 无线电通讯。vt.,vi.
用无线电传送[广播]；(向…)作无线电广播[传送]；用X射线拍照；用镭医治。

• a radio:    收音机
• in the radio:    在收音机中
• no radio:    没有无线电台; 无线电讯号消失

例句与用法

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1. Take your thieving hands off my radio !
   你那双贼手别碰我的收音机！
2. The local shop has some radios going cheap .
   本地商店有些廉价的收音机。
3. Nim reached out snapping off the radio .
   尼姆伸手关掉了收音机。
4. Your new radio certainly has good definition .
   你的新收音机声音的确清晰。
5. Radio communication has annihilated space .
   无线电通讯已消除了空间的隔阂。

英文释义

a

1. indicating radiation or radioactivity; "radiochemistry"

动词

1. transmit messages via radio waves; "he radioed for help"

名词

1. a communication system based on broadcasting electromagnetic waves
   同义词：wireless
2. an electronic receiver that detects and demodulates and amplifies transmitted signals
   同义词：radio receiver, receiving set, radio set, tuner, wireless
3. medium for communication
   同义词：radiocommunication, wireless

百科释义

Radio is the wireless transmission of signals through free space by electromagnetic radiation of a frequency significantly below that of visible light, in the radio frequency range, from about 30?kHz to 300?GHz.Dictionary of Electronics By Rudolf F.