这基本上就像是酒精扮演了喷油器净化剂的角色。

It's almost like alcohol ACTS as a fuel injector cleaner.

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采用酒类专用炭对普级酒精进行了净化处理试验。

The carbon specially used for wine was applied in the purification of ordinary alcohol.

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伏特加酒：是一种经蒸馏处理的酒精饮料，是由水和经蒸馏净化的乙醇所合成的透明液体。

Vodka: Again a distilled drink which is transparent (it's clear). Vodka contains purified ethanol and water which at times goes through various stages of distillation.

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