airwave 

英汉解释

n. 电视，广播的频道；电波

同义词

n. air

参考例句

1. First, there is broadcast television, which reaches the masses through broad-base airwave transmission of television signals.
第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前；
2. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals.
第一类为广播电视，通过电视信号的宽带无线电波 发射展现在大众面前；
3. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals.
第一类，广播电视，通过无线电波传输，将电视频道展示出来；

英英解释

n.
  1. medium for radio and television broadcasting

网络释义

airwave
空气波; 电视; 气浪 空气波; 广播的频道;