英汉词典

radio 基本解释

• n. 收音机；无线电广播设备
• vi. 用无线电进行通信
• vt. 用无线电发送
• n. (Radio)人名；(西)拉迪奥

radio 词态变化

radio 中文词源

缩写自 radio-telephony,无线通话。

radio 英文词源

radio

radio: [20] Radio began life, in the first decade of the 20th century, as an abbreviation of radiotelegraphy, a compound based on Latin radius. This originally meant ‘staff, stake’, but it is its secondary meanings that have contributed significantly to English: ‘spoke of a wheel’, for instance, lies behind English radius [16], and the notion of a ‘ray’ has produced radiant [15], radiate [17], radium [19] (etymologically a metal emitting ‘rays’), and indeed ray. Radiotelegraphy itself denoted the sending of messages by electromagnetic ‘rays’. Radar [20], coined in the USA in 1941, is an acronym formed from radio detection and ranging.
=> radar, radiate, radius, radium, ray

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 comb. form of Latin radius "beam." Use for "radio receiver" is first attested 1913; sense of "sound broadcasting as a medium" is from 1913.

It is not a dream, but a probability that the radio will demolish blocs, cut the strings of red tape, actuate the voice "back home," dismantle politics and entrench the nation's executive in a position of power unlike that within the grasp of any executive in the world's history. ["The Reading Eagle," Reading, Pa., U.S.A., March 16, 1924]

In U.S., stations were broadcasting news and music by late 1920, but the new medium caught on nationwide as a fad in the winter of 1921-22; as late as July 1921 the "New York Times" had called it wireless telephony, and wireless remained more widespread until World War II, when military preference for radio turned the tables. As an adjective by 1912, "by radio transmission;" meaning "controlled by radio" from 1974. Radio _______ "radio station or service from _______" is recorded from 1920. A radio shack (1946) was a small building housing radio equipment.

radio (v.)

1916, from radio (n.). Related: Radioed; radioing.

radio 英文释义

1. medium for communication

2. an electronic receiver that detects and demodulates and amplifies transmitted signals

3. a communication system based on broadcasting electromagnetic waves

radio 双语例句

1. When did the word " radio " come into common use?

" radio " 一词何时开始普遍使用的 呢 ?

来自《现代英汉综合大词典》

2. There has always been a difference between community radio and commercial radio.

社区广播电台和商业广播电台一直是有区别的。

来自柯林斯例句

3. All this, needless to say, had been culled second-hand from radio reports.

不用说，所有这些都是从电台报道中采集来的二手材料。

来自柯林斯例句

4. I use the short-wave radio to get the latest war news.

我用短波收音机收听最新的战事新闻。

来自柯林斯例句

5. If something's a sure-fire hit then Radio One will play it.

如果哪首歌一定会火，那么第一频道肯定会播出。

来自柯林斯例句

radio 实用场景例句

The interview was broadcast on radio and television.

广播和电视都报道了这次会见。

牛津词典

The play was written specially for radio.

这出戏是专为无线电广播而写的。

牛津词典

I listen to the radio on the way to work.

我在上班的路上听广播。

牛津词典

Did you hear the interview with him on the radio ?

你有没有在广播里听到采访他的情况？

牛津词典

local/national radio

地方 / 国家无线电广播

牛津词典

a radio programme/station

广播节目 / 电台

牛津词典

to turn the radio on/off

打开 / 关上收音机

牛津词典

a car radio

汽车收音机

牛津词典

a radio cassette player

盒式收音放音机

牛津词典

He was unable to contact Blake by radio .

他未能通过无线电和布莱克取得联系。

牛津词典

to keep in radio contact

保持无线电联系

牛津词典

radio signals/waves

无线电信号 / 电波

牛津词典

to hear a gale warning on/over the ship's radio

在船上的无线电收发报机中接到大风警报

牛津词典

The police officer radioed for help.

警察用无线电呼救。

牛津词典

The warning was radioed to headquarters.

通过无线电向总部发出了警报。

牛津词典

The last 12 months have been difficult ones for local radio...

对于当地广播台来说，过去的12个月很艰难。

柯林斯高阶英语词典

The announcement was broadcast on radio and television.

通知已在广播和电视上发布。

柯林斯高阶英语词典

A lot of people tend to listen to the radio in the mornings...

许多人喜欢在早上听广播。

柯林斯高阶英语词典

He's been on the radio a lot recently...

最近总能在广播节目中听到他的声音。

柯林斯高阶英语词典

He sat down in the armchair and turned on the radio.

他在扶手椅中坐下，打开了收音机。

柯林斯高阶英语词典

They are in twice daily radio contact with the rebel leader.

他们每天用无线电和叛军首领联系两次。

柯林斯高阶英语词典

...radio waves.

无线电波

柯林斯高阶英语词典

...the young constable who managed to raise the alarm on his radio...

通过无线电设备发出警报的年轻警官

柯林斯高阶英语词典

The radio message was brief.

无线电报消息很简短。

柯林斯高阶英语词典

The officer radioed for advice...

军官发来无线电报请求指示。

柯林斯高阶英语词典

A few minutes after take-off, the pilot radioed that a fire had broken out.

起飞几分钟后，飞行员用无线电报告说飞机内突然起火。

柯林斯高阶英语词典

There is much noise in this radio.

这收音机杂音很多.

《现代汉英综合大词典》

This transistor radio has four small cells.

这台半导体收音机用4节小电池.

《现代汉英综合大词典》

Would you have the goodness to turn off the radio?

劳驾,请你把收音机关上好不好?

《现代汉英综合大词典》

He regulated his watch according to the radio.

他听收音机校准了他的表.

《简明英汉词典》