radio
🇬🇧/ˈreɪdiəʊ/ 🇺🇸/ˈreɪdioʊ/📚 17604 109 5雅思中考高考Radio is the broadcasting of programmes for the public to listen to, by sending out signals from a transmitter. 无线电广播
noun [专属名词]收音机；无线电收发设备；无线电通讯；无线电广播节目；无线电广播事业；广播电台（或频道）
The last 12 months have been difficult ones for local radio.
最近的12个月对地方广播电台来说是艰难的。
verb [vt. 及物动词]用无线电通讯（或发送信息）
The officer radioed for advice.
那名军官发电请求指示。
单词造句: