名词
中文翻译：Unknown
同义词：
['cleaning oil system', "oil system maintenance例句：1. The oil system cleaning is crucial for the engine's longevity.（油系统清洗对于发动机的寿命至关重要。）2. The technicians were tasked with performing an oil system cleaning on the old car.（技术人员被指派对这辆旧车进行油系统清洗。）"]
例句：
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1. The oil system cleaning is crucial for the engine's longevity.
油系统清洗对于发动机的寿命至关重要。
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2. The technicians were tasked with performing an oil system cleaning on the old car.
技术人员被指派对这辆旧车进行油系统清洗。
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3.The company uses a specialized cleaning solution to maintain its oil system.
该公司使用一种专门的清洗溶液来维护其油系统。