名词
中文翻译：固定螺距螺旋桨
同义词：
['fixed pitch screw', 'fixed pitch propeller']
例句：
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1. The aircraftuses a fixed-pitch airscrew to maneuver in the wind.
这架飞机使用一个固定螺距螺旋桨来在风中机动。
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2.The engineer tested the airscrew for its ability to withstand high temperatures.
工程师测试了螺旋桨，以检查其能否承受高温。
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3. The pilot had to fix the airscrew before takeoff to ensure smooth flight.
飞行员在起飞前必须修复螺旋桨，以确保飞行平稳。