名词
中文翻译：推进器叶片法兰
同义词：
['propeller blade', 'propeller flange例句：1. The propeller blade is essential for the aircraft to fly smoothly.（推进器叶片对于飞机平稳飞行至关重要。）']
例句：
-
1. The propeller blade is essential for the aircraft to fly smoothly.
推进器叶片对于飞机平稳飞行至关重要。
-
2.The propeller blades were damaged during the crash landing.
在坠机着陆过程中，推进器叶片受损了。
-
3.The engineers carefully inspected the propeller blades before installing them on the aircraft.
工程师们在安装推进器叶片之前仔细检查了它们。