propellor

基本解释

This was their secret weapon: a biofuel, propellor-driven ice buggy. Expedition leader Andrew Moon recalls the journey
他们的秘密武器是一辆使用生物燃料、螺旋桨驱动的冰橇。
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.
贝尔格莱德与萨拉热窝之间距离200公里，坐飞机只需45分钟，如果不是那种以螺旋浆推进的飞机，速度会更快。
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.
一旦它抵达机场停机坪，它就可以展开翅膀，利用其后面的螺旋桨在跑道上起降。

These are the four-propellor flying machines that utilize statistical learning techniques and artificial intelligence to fly autonomously.
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