单词	pilot engine
释义	pilot engine noun : a locomotive going in advance of a train to make sure that the way is clear Word History First Known Use 1838, in the meaning defined above
随便看	infuscateing infuscates infuscating infuscation infuse infused infuser infusers infuses infusibilities infusibility infusible infusible white precipitate infusibleness infusiblenesses infusing infusion infusion process infusionism infusionisms infusionist infusionists infusions infusive infusoria

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