基本解釋n.地速同根派生 groundspeed相關(guān)詞英漢例句If a 10 km/h tail wind exists, flying speed will be 30 km/h as measured by an airspeed indicator, while groundspeed will be 30+10 = 40 km/h . 而在時(shí)速十公里的順風(fēng)而空速計(jì)量測(cè)到的速度為三十公里的狀態(tài)下,我們的對(duì)地速度將會(huì)是時(shí)速四十公里(30+10公里)。groundspeed更多例句