airwave

英 ['eəˌweɪv] 美 ['eəˌweɪv]

• n. 电波；波段

英英释义

Noun:

1. medium for radio and television broadcasting;

   "the program was on the air from 9 til midnight"
   "the president used the airwaves to take his message to the people"
   

近反义词

【近义词】

• air 空气