英语词汇“petroleum ether”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	petroleum ether
释义	WordReference Random House Unabridged Dictionary of American English © 2024 petro′leum e′ther, Chemistrya flammable, low-boiling hydrocarbon mixture produced by the fractional distillation of petroleum, used as a solvent. 1865–70
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