名词
中文翻译：Unknown
同义词：
['long-lasting grease', 'long-service grease', 'high-temperature grease']
例句：
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1.This new engine oil is designed for long-life and low maintenance.
这种新型发动机油设计用于长寿命和低维护。
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2.The engineers used a special long-life grease to lubricate the gears.
工程师们使用一种特殊的长效润滑剂来润滑齿轮。
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3. In order to prevent corrosion, the machine needs to be lubricated with long-life grease regularly.
为了预防腐蚀，机器需要定期用长效润滑剂进行润滑。