1. the medium of radio and television transmission —not used technically
2. the signals used to broadcast radio and television programs
air waves 例句
英汉例句
In other words, he would have to substitute electrical waves for the air waves on which our voices are carried in face to face conversation.
换句话说,他必须用电波来代替传送我们当面谈话的无线电波。
And while it will mark the end of production, the show itself has awhile to play out given that the end of season three doesn't hit the air waves until March 2010.