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1·He smashed the radio to pieces.

他啪的一声把收音机摔得稀巴烂。《牛津词典》

2·The radio crackled into life.

收音机嘎嘎地响了起来。《牛津词典》

3·My friend here writes for radio.

我身边这位朋友为电台撰稿。《柯林斯英汉双解大词典》

4·He turned the dial on the radio.

他转动着收音机的调谐钮。《柯林斯英汉双解大词典》

5·We heard it over the radio.

我们从广播中听到的。《牛津词典》

6·The rebels held the radio station.

叛乱者占据了电台。《牛津词典》

7·He clicked off the radio.

他咔嗒一声关上了收音机。《柯林斯英汉双解大词典》

8·Who's mucking around with my radio?

谁在摆弄我的收音机呀？《牛津词典》

9·The radio crackled again.

收音机又吱吱地响了起来。《柯林斯英汉双解大词典》

10·He acted in radio dramas.

他演过广播剧。《柯林斯英汉双解大词典》

无线电

1·Murray was a guest on a live radio show.

默里曾是一个无线电直播节目的嘉宾。《柯林斯英汉双解大词典》

2·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》

3·It is illegal to intercept radio messages.

窃听无线电信息是违法的。《柯林斯英汉双解大词典》

4·A radio signal was sent to the spacecraft.

向宇宙飞船发出了无线电信号。《牛津词典》

5·Each squad has a two-way radio to stay in touch.

每个小组都有一台收发两用的无线电通信设备以保持联系。《柯林斯英汉双解大词典》

收音机

1·He sold me a duff radio.

他卖给我一台不响的收音机。《牛津词典》

2·He smashed the radio to pieces.

他啪的一声把收音机摔得稀巴烂。《牛津词典》

3·He clicked off the radio.

他咔嗒一声关上了收音机。《柯林斯英汉双解大词典》

4·Who's mucking around with my radio?

谁在摆弄我的收音机呀？《牛津词典》

5·Short-wave radio uses the 20-50 metre band.

短波收音机用的波段是20–50米。《牛津词典》

射电

1·Radio telescopes create pictures of the sky, not in visible light, but in radio waves.

射电望远镜拍摄的天空图片不是可见光，而是无线电波。

2·Radio telescopes are sometimes grouped together, is the same effect as having one big telescope to increase radio wave gathering power.

射电望远镜有时会被组合在一起，这与使用一个大望远镜来增加无线电波的收集能力是一样的。

3·The extension of astronomy from visible light to radio waves to x-rays and gamma rays never failed to lead to the discovery of unusual objects such as radio galaxies, quasars, and pulsars.

从可见光扩展到无线电波，再到 X 射线和伽马射线，天文学总是会发现不寻常的物体，如射电星系、类星体和脉冲星。

4·The second largest radio telescope is in Russia.

第二大射电望远镜在俄罗斯。

5·The world's largest radio telescope was finished on Sept. 25, 2017 in China.

世界上最大的射电望远镜于2017年9月25日在中国完工。

无线电广播

1·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》

2·For years radio has been the Cinderella of the media world.

多年来无线电广播在传媒界中一直不受重视。《牛津词典》

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

不必说，这一切都是从无线电广播报道中搜集来的第二手信息。《柯林斯英汉双解大词典》

4·I like radio news.

我喜欢无线电广播新闻。

5·The ship sent a message for help by radio.

该船用无线电广播发出求救的信号。

(1)radio frequency无线电频率

(1)on the radio在广播中

(1)radio station无线电台

(1)listen to the radio听广播，听收音机

(1)radio communication无线电通信

(1)by radio用无线电