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

更多例句：  下一页

1. I could hear music playing on the radio .
   我听到收音机里演奏着音乐。
2. He is recording music from the radio .
   他正录下无线电广播中的音乐。
3. He manipulated the frequency dial of the radio .
   他开始调拨频率键盘。
4. Do you prefer radio or television ?
   你喜欢听广播，还是喜欢看电视？
5. A radio was installed on the platform .
   在讲台上安置了一架收音机。

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.