名词中文翻译
中文翻译：引擎活塞
同义词：
['engine block', 'cylinder head', 'piston ring']
例句：
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1. Theengine piston is the crucial component that converts the gas into power.
引擎活塞是转换气体为动力的关键部件。
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2.The piston rings are designed to keep the oil from leaking out of the cylinder.
活塞环的设计是为了保持油不从气缸中泄漏出来。
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3. The piston is made of high-quality steel and has a smooth surface for efficient operation.
活塞由高质量的钢材制成，表面光滑以便于高效运作。