英语词汇petroleum的意思、用法及释义-英汉双解词典

单词	petroleum
释义	petroleum n[U] mineral oil that forms underground and is obtained from wells sunk into the ground, from which petrol, paraffin, diesel oil, etc are obtained by processing 石油.
随便看	concept conception conceptual concern concerned concernedly concerning concert concerted concert-goer concert grand concertina concert-master concerto concession concessionaire concessionary concessive conch conchology conciliate conciliation conciliatory concise concisely

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