wireless是什么意思？

wireless是什么意思？

adj.不用电线的，用无线电波传送的

n.无线电，无线电话系统;无线电接收机或发射机

wireless    

英[ˈwaɪələs]    美[ˈwaɪərləs]    

[例句]

1.ADJ 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.

2.N-UNCOUNT 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.

[其他]    复数：wirelesses