ground speed 也作 ground.speed
ground-speed的音标和读音:
DJ音标发音: [ˈgraundˌspi:d]
KK音标发音: [ˈgraʊndˌspid]
ground-speed的词性:
n.Abbr. GS(名词)缩写 GS
1. The speed of an airborne aircraft relative to the ground it traverses in a given period of time.
地速:在某一特定时间内飞机相对于其所经过地面的速度