名词
中文翻译：预润滑
同义词：
['pre-lubrication', 'pre-lubrication treatment']
例句：
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1. Before the engine starts, it's important to prelubricate the moving parts with oil.
在发动机启动前，重要的是用油对移动部件进行预润滑。
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2. The engineer used a special tool to prelubricate the gears before they were put into operation.
工程师使用特殊的工具在齿轮投入运行前对其进行预润滑。
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3.Prelubrication is crucial for preventing wear and tear on moving parts.
预润滑对于防止移动部件的磨损至关重要。