首页英语词典radioradio的意思

radio

英 ['reɪdɪəʊ] 美['redɪo]

英英释义考试真题实用场景例句

近义词transmit broadcast

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

基本词汇高频词CET6考研TEM4CET4

词态变化

复数: radios;第三人称单数: radios;过去式: radioed;过去分词: radioed;现在分词: radioing;

中文词源

radio 无线电

缩写自 radio-telephony,无线通话。

英英释意

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

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.

考试真题

Here’s Gabriel Emmanuel of National Public Radio.

A local radio said an unspecified number of people were rescued, including the tour boat’s owner Hilario Blandon.

SimpliSafe provides devices that are able to distinguish incidental radio interference from targeted jamming attacks.

Emergency workers have made contact with the miners via a radio.

But because you can't drive a car and watch television at the same time, rush hour became radio's prime, while music, talk, and news radio greatly enlarged their audiences.

Radio is today a very different business than in the late 1940s and a much larger one

The radio business has changed greatly and now attracts more listeners.

Listening to the radio came second.

But I advertise a lot on radio and in local newspapers.

Director of evening radio programs

He advertises a lot on radio and in newspapers.

A local radio said an unspecified number of people were rescued, including the tour boat's owner hilario Blandon.

Here's Gabriel Emmanuel of National Public Radio.

Advertisements featuring professional athletes and their endorsed products tend to get impressive exposure on TV, radio, in print and online.

Charles, as a singer, do you ever make yourself cry when you sing? I wonder if you can tell me a little bit about your job as a radio announcer.

The 1909 Law did not provide full protection for films and sound recordings nor did it anticipate the need to protect radio and television.

For this he and his wife received the Nobel Prize for physics in 1910, and did so again in 1912 for their work on very high frequency radio waves.

She worked at a radio station for a year, always aware that her body was degenerating

Their work on very high frequency radio waves.

It is used in personal context, on radio broadcasts and in a number of publications as well as in translations of both modern works and classics.

Radio Beijing's Esperanto program is the most popular program in Esperanto in the world

But their top safety concerns are emissions and wireless radio waves.

I wonder if you can tell me a little bit about your job as a radio announcer.

Many people, it seems, are uneasy living in a thickening cloud of radio waves from mobile phone towers and the gadgets they communicate with.

The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched.

As a result, I've always kept up with the newspapers, faithfully read news magazines and learned to really enjoy books, all of which have been an invaluable help to me in radio and television reporting.

Most radio stations settled in the large villas in the leafy areas of the town.

She has been a radio TV reporter for many years.

The beginning of the media industry in Hilversum was marked by the establishment of a radio factory.

The change to a media economy started in 1920, when the nederlandse seintoestellen fabriek nsf established a radio factory in hiversum.

The following items are approved for use in residential rooms: electric blankets, hair dryers, personal computers, radios, televisions and dvd players.

The late musician Dennis brian is said to have asked a fellow train passengers to turn off his radio.

TV doesn't take the place of reading for most children; it takes the place of similar sorts of recreation, such as listening to the radio and playing sports.

The second half of the 20th century saw a collection of geniuses, warriors, entrepreneurs and visionaries labour to create a fabulous machine that could function as a typewriter and printing press, studio and theatre, paintbrush and gallery, piano and radio, the mail as well as the mail carrier.

The second half of the 20th century saw a collection of geniuses, warriors, entrepreneurs and visionaries labour to create a fabulous machine that could function as a typewriter and printing press, studio and theatre, paintbrush and gallery, piano and rad

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。

The play was written specially for radio.: 这出戏是专为无线电广播而写的。

I listen to the radio on the way to work.: 我在上班的路上听广播。

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？

local/national radio: 地方 / 国家无线电广播

a radio programme/station: 广播节目 / 电台

to turn the radio on/off: 打开 / 关上收音机

a car radio: 汽车收音机

a radio cassette player: 盒式收音放音机

He was unable to contact Blake by radio .: 他未能通过无线电和布莱克取得联系。

to keep in radio contact: 保持无线电联系

radio signals/waves: 无线电信号 / 电波

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

The police officer radioed for help.: 警察用无线电呼救。

The warning was radioed to headquarters.: 通过无线电向总部发出了警报。

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。

The announcement was broadcast on radio and television.: 通知已在广播和电视上发布。

A lot of people tend to listen to the radio in the mornings...: 许多人喜欢在早上听广播。

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。

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。

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。

...radio waves.: 无线电波

...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

The radio message was brief.: 无线电报消息很简短。

The officer radioed for advice...: 军官发来无线电报请求指示。

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。

There is much noise in this radio.: 这收音机杂音很多.

This transistor radio has four small cells.: 这台半导体收音机用4节小电池.

Would you have the goodness to turn off the radio?: 劳驾,请你把收音机关上好不好?

He regulated his watch according to the radio.: 他听收音机校准了他的表.

radio

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