radio什么意思英语

radio ['reɪdɪəʊ] n. 收音机；无线电广播设备vt. 用无线电发送vi. 用无线电进行通信n. (Radio)人名；(西)拉迪奥短语Radio Button 单选按钮 ; 选择钮 ; 单选钮 ; 圆钮radio galaxy 电波星系 ; 射电星系 ; 无线电银河系Cognitive radio 认知无线电 ; 无线电 ; 对认知无线电 ; 认知radio /ˈreɪdɪəʊ/ CET4 TEM4 (radioing,radioed,radios)1.N-UNCOUNT Radio is the broadcasting of programmes for the public to listen to, by sending out signals from a transmitter. 无线电广播例：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。2.N-SING You can refer to the programmes broadcast by radio stations as the radio. 无线电广播节目例：A lot of people listen to the radio in the mornings.很多人早上收听广播节目。3.N-COUNT A radio is the piece of equipment that you use in order to listen to radio programmes. 收音机例：He sat down in the armchair and turned on the radio.他在扶手椅上坐下来，打开了收音机。4.N-UNCOUNT Radio is a system of sending sound over a distance by transmitting electrical signals. 无线电通信系统例：They are in twice daily radio contact with the rebel leader.他们一天两次通过无线电通信系统与反叛者领导人保持联系。5.N-COUNT A radio is a piece of equipment that is used for sending and receiving messages. 无线电收发装置例：Judge Bruce Laughland praised the courage of the young policeman, who managed to raise the alarm on his radio.布鲁斯·劳赫兰法官赞扬了那名年轻警察的勇气，该警察设法通过自己的无线电收发装置发出了警报。6.V-T/V-I If you radio someone, you send a message to them by radio. 用无线电发送例：The officer radioed for advice.那名军官发电请求指示。[电讯]收音机；无线电广播设备receiving setI struck on turning on the radio on the way to the station. 在去车站的路上，我突然想到我的收音机还依然开着。