名词
中文翻译：活塞轴轴承
同义词：
['piston rod bearing', 'piston pin bearing', 'cylinder block bearing']
例句：
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1. The engine needs to be lubricated regularly to prevent wear on the piston shaft bearing.
发动机需要定期润滑，以防止活塞轴轴承磨损。
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2.During maintenance, the technician replaced the piston shaft bearing with a new one.
在维护期间，技术人员用一个新的替换了活塞轴轴承。
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3.The piston shaft bearing is responsible for transferring the force from the piston to the crankshaft.
活塞轴轴承负责将活塞的力传递给曲轴。