英语词汇“tolan”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	tolan
释义	WordReference Random House Unabridged Dictionary of American English © 2024 to•lan (tō′lan),USA pronunciation n. [Chem.] Chemistrya crystalline, water-insoluble, solid, unsaturated compound, C₁₄H₁₀, used chiefly in organic synthesis. Also called diphenylacetylene. variant of tolane. See toluene, -ane
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