4周搞定2000+托福核心词
radio
常考释义
n. 无线电广播节目
I always listen to the news on the radio.
我总是收听广播新闻。
He's been on the radio a lot recently.
他最近老是在广播节目中讲话。
The last year has been difficult for local radio.
去年对于当地广播节目来说非常艰难。
n. 无线电设备
The police officer raised the alarm on his radio.
警官用他的无线电设备发出了警报。
n. 无线电；无线电广播
The announcement was broadcast on radio and television.
公告已通过无线电广播和电视发布。
n. 无线通信
They alerted the police by radio.
他们用无线电报了警。
adj. 无线电广播的；无线电的
They are in daily radio contact with the rebel leader.
他们每天通过无线电与叛军首领保持着联系。
vt. 以无线电播报
The officer radioed his position and help soon arrived.
警官用无线电播报了自己的方位，后援很快就赶到了。
The pilot radioed that a fire had broken out.
飞行员用无线电报告说突然起火了。
n. 收音机
n. 无线电广播事业
adj. 广播的
adj. 无线电的
adj. 装有无线通信设备的
radio astronomy
射电天文学
amateur radio
业余无线电；业余无线电爱好者
radio frequency
无线电频率
radio telescope
电波望远镜；无线电天文望远镜
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