常見例句雙語例句This was their secret weapon: a biofuel, propellor-driven ice buggy. Expedition leader Andrew Moon recalls the journey他們的秘密武器是一輛使用生物燃料、螺旋槳驅(qū)動的冰橇。The daily flight between Belgrade and Sarajevo takes 45 minutes to cover the 200-odd kilometres; it would be quicker in a plane that was not propellor-powered.貝爾格萊德與薩拉熱窩之間距離200公里,坐飛機只需45分鐘,如果不是那種以螺旋漿推進的飛機,速度會更快。Once it has arrived at the airport and enters onto the tarmac, it can fold down its electrically powered wings, engage its rear-facing propellor and take off down the runway.一旦它抵達機場停機坪,它就可以展開翅膀,利用其后面的螺旋槳在跑道上起降。權(quán)威例句These are the four-propellor flying machines that utilize statistical learning techniques and artificial intelligence to fly autonomously.FORBES: Will Hoverbikes Be More Important Than Tacocopters? 返回 propellor