air waves

英 美
  • 无线电波
  • air n.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
  • waves n.波名词wave的复数形式.
名词 air wave:
  1. a sound wave that is transmitted via air

  2. medium for radio and television broadcasting

    1. We directed radio waves around the globe.
      我们向全球发射无线电波。
    2. The universe is bathed in a sea of radio waves.
      宇宙浸泡在无线电波的海洋中。