“brown petroleum”的概念、定义、翻译、参考文献-科学参考

单词	brown petroleum
释义	brown petroleum [¦brau̇n pǝ`trō·lē·ǝm] ^MATERIALS A solid or semisolid product formed by air acting on asphalt.
随便看	filopodia filoreticulopodia Filosia filosus filter filterability filterable virus filter aid filter base filter bauxite filter bed filter cake filter-cake washing filter capacitor filter center filter choke filter cloth filter crystal filter design filter discrimination filtered-particle testing filtered radar data filtered stock filter factor filter feeder

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