radio

收音机

She turned on the radio to catch the morning news.

她打开收音机收听早间新闻。

广播、电台节目

He first heard that song on the radio years ago.

他多年前第一次是在广播里听到那首歌。

电台、广播电台

She works for a local radio in the south.

她在南部一家地方电台工作。

无线电、无线电对讲机

The pilot called the tower on the radio.

机师用无线电呼叫塔台。

用无线电联络、无线电传讯

The captain radioed for help as the storm worsened.

风暴加剧时，船长用无线电求援。

无线电的、广播的限定用法

Radio signals from the satellite grew weaker overnight.

来自卫星的无线电讯号在一夜之间变弱了。