名词短语
中文翻译：螺旋桨的检查点
同义词：
['check point', 'point of check例句：1. The pilot made a check of the propeller pitch before takeoff.（飞行员在起飞前检查了螺旋桨的检查点。）2. The engineer conducted a thorough check of the propeller pitch to ensure safety.（工程师进行了彻底的检查，以确保安全。）']
例句：
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1. The pilot made a check of the propeller pitch before takeoff.
飞行员在起飞前检查了螺旋桨的检查点。
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2. The engineer conducted a thorough check of the propeller pitch to ensure safety.
工程师进行了彻底的检查，以确保安全。
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3.During the flight, the pilot checked the propeller pitch regularly to maintain optimal performance.
飞行中，飞行员定期检查螺旋桨的检查点，以保持最佳性能。