airwaves
noun /ˈeəweɪvz/
/ˈerweɪvz/
[plural]- radio waves that are used in broadcasting radio and television
（广播、电视使用的）无线电波；波段 - More and more TV and radio stations are crowding the airwaves.
愈来愈多的电视台和广播电台使无线电波段愈来愈拥挤。 - A well-known voice came over the airwaves.
电波传来了一个大家熟悉的声音。
- More and more TV and radio stations are crowding the airwaves.