名词
中文翻译：Unknown
同义词：
['paraffin', 'petroleum wax', 'paraffin wax']
例句：
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1. The car was coated with a layer of paraffin to protect it from the elements.
汽车被一层石蜡覆盖，以保护它免受恶劣天气的影响。
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2. The oil industry uses paraffin as a solvent for cleaning machinery.
石油工业使用石蜡作为清洗机器的溶剂。
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3. Paraffin is a solid at room temperature and melts at around 300°C.
石蜡在室温下是固体，大约在300°C时熔化。