名词
中文翻译：多级油
同义词：
['multi-grade oil', 'multi-grade lubricant例句：1. This multigrade oil is designed to improve the performance of your engine.（这种多级油旨在提高您发动机的性能。）']
例句：
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1. This multigrade oil is designed to improve the performance of your engine.
这种多级油旨在提高您发动机的性能。
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2.The multigrade oil has a high viscosity and can effectively lubricate the moving parts of the engine.
这种多级油具有高粘度，能有效润滑发动机的移动部件。
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3. In order to maintain the longevity of the engine, it's essential to use the right multigrade oil.
为了保持发动机的持久性，使用正确的多级油至关重要。