名词
中文翻译：黑蜡
同义词：
['black fat', 'black grease例句：1. The candle was made from black wax.（这个蜡烛是用黑蜡制成的。）']
例句：
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1. The candle was made from black wax.
这个蜡烛是用黑蜡制成的。
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2.The car's engine uses black wax as a lubricant.
汽车的引擎使用黑蜡作为润滑油。
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3.Black wax is used to seal the cracks in the wood.
黑蜡被用来密封木头上的裂缝。