单词	airscrew
释义	airscrew /ˈɛːskruː / noun British An aircraft propeller.In 1480, Leonardo da Vinci drew his famous ‘airscrew’ machine which could never have flown.... Both planes were triplanes with twin tractor airscrews driven by shafts from the fuselage. This helicopter had four lifting airscrews and five auxiliary propellers.
随便看	Wanamaker, John wananchi wand wander wanderer wandering wandering albatross wandering Jew wanderings wandering sailor Wanderjahr wanderlust wanderoo Wandervogel wane waney Wang, An Wanganui wangle wangler wank Wankel engine wanker wankered Wankie

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