用无线电

空中激活

clear the air───消除误会；使空气清新；澄清事实

over the hill───在衰退中

off the air───停播，停止广播；广播中止

on the air───在广播，广播中

over the top───过分了，夸大了

over the score───过分

cover the pan───盖上锅盖

The Air France crash the Atlantic Ocean has also cast a shadow over the air show.───法航此前在大西洋上空发生的坠机事件也给此次航展蒙上了一层阴影.

An they were able to keep in daily touch with each other over the air.───他们两人都是业余无线电爱好者,所以他们日常能用无线电来互相联系.

An important consideration when evaluating mobile applications - or creating your own - is whether they store the data locally or pull the information over the air.───评估—或者创建您自己的—移动应用程序时，一个重要的考虑就是它们是否在本地存储数据，或者进行临时的信息搜集。

And it can all be done over the air – no cables or PC connection required.───这些内容都可以通过无线方式实现,无需电缆或者PC连接.

So I decided to snag the signals over the air , just like the old days.───所以我决定采用老方法,自己装天线接收数位讯号.

We’d all love it if you could just zip your video and audio over the air from your devices to your screens.───我们都喜欢这样的情况，从播放设备里通过无线，把视频和音频传送到屏幕上。

Radio Link Protocol . A protocol used over the air interface.───无线电连接协议,空中接口协议.

"I won't say over the air who it is." — "No, quite."───“我不会在电话里说出那个人是谁。”——“对，的确应该这样。”

A more personalized mobile experience – over the air.───更加个性化的移动体验——无线方式.

Instead, Big Ben's mellow voice came clear, sententious . Reassuring, over the air.───但恰恰相反, 通过无线电波从收音机里传出的是大本钟柔和圆润的钟声,那么清晰 、 威严, 给人以安慰和信心.

A reporter Guo: yesterday 11:32, Guangzhou over the air - raid siren sounded.───本报讯记者郭尧报道: 昨天上午11时32分, 广州上空拉响了防空警报.

groups of scientists around the world have been working on it for years, but the problem has mainly been the efficiency, or rather the inefficiency with which power is transfered over the air.───多年来世界各地的各色科学家小组一直致力于无线供电研究，效率一直是主要的问题，更确切的说是电力在空气中传输的低效率问题，绝大部分电力在到达目的地之前就损失了。

Hint. All over - the - air DTV channels are free.───提示.所有地面广播的数码频道都是免费.

The BREW application platform allows network operators to install, recall and update applications over the air.───BREW应用平台使得网络运营商可以通过无线方式安装 、 招回并升级应用.

RLP Radio Link Protocol. A protocol used over the air interface.

When you drop cable because there's no other choice, you learn to adapt with that's available online and over the air.

The hood over the air vent is loose.

Sometimes studio interviews are conducted over the air with an interviewer in London or Glasgow and the interviewee in Birmingham or Manchester.

Radio Link Protocol . A protocol used over the air interface.

For the majority of those Americans who get their television free over the air, this will be the big switch-off.

The technical director is the link between the control room and what goes out over the air.

Instead, Big Ben's mellow voice came clear, sententious . Reassuring, over the air.

"I won't say over the air who it is." — "No, quite."