“petroleum lubricating grease”的概念、定义、翻译、参考文献-科学参考

单词	petroleum lubricating grease
释义	petroleum lubricating grease 石油润滑脂
随便看	operand store operand subfield operand sublist operand table operand type operand value operand word operand word-length operant behavior operant conditioning operant level operant response operate operate according to a same formula operate at an overload operate class instruction operated operated digit operate in a range of currencies operate memory operate miss operate mode operate power operate storage operate time

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