单词	acid sludge
释义	acid sludge noun : gummy material that separates from a petroleum oil on treatment with sulfuric acid Word History First Known Use 1885, in the meaning defined above
随便看	auto-tuned auto-tunes disporous disport disported disporting disportive disportment disportments disports disporum disporums disposabilities disposability disposable disposable income disposable weight disposablenesses disposables disposal disposal field disposals dispose dispose of disposed

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