新东方-柯林斯雅思备考词典

radio

英  [ˈreɪdiəʊ]
    

[NOUN, VERB]

    NOUN. 名词
  • radios

    1[U 不可数名词] 无线电广播

    Radio is the broadcasting of programmes for the public to listen to, by sending out signals from a transmitter.

    双语例句

    例:

    The last 12 months have been difficult ones for local radio.

    过去的12个月对地方广播电台来说是艰难的。

    2[SING 单数型名词] 无线电广播节目

    You can refer to the programmes broadcast by radio stations as the radio.

    双语例句

    例:

    A lot of people listen to the radio in the mornings.

    很多人早上收听广播节目。

    3[C 可数名词] 收音机

    A radio is the piece of equipment that you use in order to listen to radio programmes.

    双语例句

    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[U 不可数名词] 无线电通信系统

    Radio is a system of sending sound over a distance by transmitting electrical signals.

    双语例句

    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[C 可数名词] 无线电收发装置

    A radio is a piece of equipment that is used for sending and receiving messages.

    双语例句

    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。

    VERB. 动词
  • radios , radioing , radioed

    1[I 不及物动词] 用无线电发送

    If you radio someone, you send a message to them by radio.

    双语例句

    例:

    The officer radioed for advice.

    那名军官发电请求指示。