名词中文翻译
中文翻译：润滑作用
同义词：
['lubricating action', 'lubricating force']
例句：
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1. The engine requiresregular lubrication to maintain its efficiency.
发动机需要定期润滑以保持其效率。
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2.The lubrication action of the oil helps to reduce friction between moving parts.
油的润滑作用有助于减少移动部件之间的摩擦。
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3.The lubrication action of the grease is crucial for preventing wear and tear on the metal surfaces.
润滑油的润滑作用对于防止金属表面磨损至关重要。