英语词汇“toluene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	toluene
释义	WordReference Random House Unabridged Dictionary of American English © 2024 tol•u•ene (tol′yo̅o̅ ēn′),USA pronunciation n. [Chem.] a colorless, water-insoluble, flammable liquid, C₇H₈, having a benzenelike odor, obtained chiefly from coal tar and petroleum: used as a solvent in the manufacture of benzoic acid, benzaldehyde, TNT, and other organic compounds. Also called methylbenzene, phenylmethane. tolu + -ene 1870–75 Collins Concise English Dictionary © HarperCollins Publishers:: toluene /ˈtɒljʊˌiːn/ n a colourless volatile flammable liquid with an odour resembling that of benzene, obtained from petroleum and coal tar and used as a solvent and in the manufacture of many organic chemicals. Formula: C₆H₅CH₃ Etymology: 19th Century: from tolu + -ene, since it was previously obtained from tolu
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更新时间：2025/2/23 12:42:47