radio
noun uk/ˈreɪ.di.əʊ/ us/ˈreɪ.di.oʊ/ radios
A1 [ C ]收音机
a piece of electronic equipment used for listening to radio broadcasts
a car radio 车载收音机
I switched on the radio. 我打开了收音机。
A1 [ S or U ]广播节目
the programmes that you hear when you listen to the radio
I heard a good programme on the radio last night. 昨晚我听到一个很好的广播节目。
I don't listen to radio much. 我不常听收音机。
B1 [ U ]（无线电）广播系统;广播工作
the system or work of broadcasting sound programmes for the public to listen to
a local radio station 地方广播电台
She's got some kind of job in radio. 她在广播电台找了份工作。
[ C or U ]无线电收发设备;无线电通讯
a piece of electronic equipment that can send and receive spoken messages or signals, or the messages or signals that are sent or received
We sent a message over the radio/by radio. 我们用无线电发了一条信息。
The children got radio-controlled toy cars for Christmas. 孩子们在圣诞节得到的礼物是无线电遥控玩具车。
- More examples
- She set her clock by the time signal on the radio.
- We've had complaints that you've been playing your radio too loud.
- You turn this dial to find a different radio station.
- I heard a really interesting programme on the radio this morning.
- I rigged up a temporary radio aerial from a coat hanger.
radio
verb [ I or T ] uk/ˈreɪ.di.əʊ/ us/ˈreɪ.di.oʊ/
用无线电发送（信息）;向…发送无线电报;用无线电通讯
to send a message to someone by radio
We'll have to radio for more supplies. 我们将不得不通过无线电请求提供更多的补给。
They radioed their base for help. 他们用无线电报向大本营求援。