英汉词典

1. 无线的;用无线电波传送的
    Wireless technology uses radio waves rather than electricity and therefore does not require any wires.

    e.g. ...the fast-growing wireless communication market.
           迅速扩张的无线通讯市场

2. 无线电;无线电收发系统
    Wireless is a system by which messages are sent over a distance by radio signals.

    e.g. ...the development of wireless and radar...
           无线电与雷达的发展
    e.g. They confirmed by wireless that she was picking up survivors.
           他们通过无线电证实她在营救幸存者。

3. 无线电收音机
    A wireless or wireless set is a radio.