名词短语
中文翻译：自给自足的润滑
同义词：
['self-sufficient lubrication', 'self-lubricating']
例句：
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1. The new carhas a self-contained lubrication system that ensures smooth operation.
这款新车配备了自给自足的润滑系统，确保了运行顺畅。
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2.The machine's self-lubricating bearings prevent wear and tear.
机器的自润滑轴承可以防止磨损。
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3.The self-sufficient lubrication system of the spacecraft is crucial for its long-term operation.
太空船的自给自足润滑系统对于其长期运行至关重要。