名词中文翻译1
中文翻译：Unknown
同义词：
['substandard fuel', 'inferior fuel', 'low-quality fuel例句：1. The car needs to be refueled with low-grade fuel.（这辆车需要用低等级燃料来加注。）']
例句：
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1. The car needs to be refueled with low-grade fuel.
这辆车需要用低等级燃料来加注。
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2.The engine of the old car is running on low-grade fuel.
旧车的引擎正在使用低等级燃料运行。
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3. The new model car uses high-grade fuel that provides better performance.
新款汽车使用高等级燃料，提供更好的性能。