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单词
airscrew
释义
air
screw
/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.
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更新时间:2025/12/3 14:28:26