radio beacon

英 美
  • 无线电导航台
  • beacon n.烽火;灯塔;基地
  • radio n.收音机;无线电v.用无线电通讯
Noun:
  1. a characteristic signal emitted by a transmitter used for navigation

  2. a radio station that broadcasts a directional signal for navigational purposes

    1. The plane homed in on the radio beacon.
      飞机遵循导航台信号降落。