定向信标 meaning in Chinese
directional beacon
directive beacon
Examples
- The beacon beckoned to the pilot, the beam pointed to the target .
定向信标指挥驾驶员，射束则指向目标。 - For some time the german bombers had navigated largely by radio beacons .
有一个时期，德国轰炸机主要是靠无线电定向信标来导航的。