radio buoy

英 [ˈreɪdiəʊ bɔɪ]

美 [ˈreɪdioʊ ˈbuːi]

网络  无线电浮标; 无线电导航浮标; 无线电导航浮瓣

电力

双语例句

• We lost it when the radio buoy cable got severed.
  电缆断掉时我们失去讯息。
• For example, you might notice that a radio tower is in line with the buoy you're aiming for, and you can use that tower as a reference point during the race.
  你也许注意到岸上的无线电发射塔和你的比赛目标在一条直线上，那么比赛中你就可以用这个发射塔作为参照。