radio
radio 英 [ˈreɪdiəʊ] 美 [ˈreɪdioʊ]
n. 收音机；无线电广播 v. （用无线电）发送，传送
进行时:radioing 过去式:radioed 过去分词:radioed 第三人称单数:radios 名词复数:radios
- Radio is a way of transmitting sound using electromagnetic waves called radio waves. Nowadays, people usually only listen to the radio as they drive, but — before television — radio provided prime-time entertainment.
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- n. 收音机；无线电广播
- v. （用无线电）发送，传送
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1. The play was written specially for radio.
这出戏是专为无线电广播而写的。
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2. I listen to the radioon the way to work.
我在上班的路上听广播。
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3. local radio, national radio
地方╱国家无线电广播
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4. to turn the radio on, to turn the radio off
打开╱关上收音机
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5. a car radio
汽车收音机
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6. to keep in radio contact
保持无线电联系
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7. He was unable to contact Blake by radio.
他未能通过无线电和布莱克取得联系。
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8. The police officer radioed for help.
警察用无线电呼救。
- radio (n.) "wireless transmission of voice signals with radio waves," 1907, abstracted from earlier combinations such as radio-receiver (1903), radiophone (1881), radio-telegraphy (1898), from radio- as a combining form of Latin radius "beam." Use for "radio receiver" is first attested 1913; sense of "sound broadcasting as a medium" is from 1913.
- radio (v.) 1916, from radio (n.). Related: Radioed; radioing.
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