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

单词	tolan
释义	tolan /toh"lan/, n. Chem. a crystalline, water-insoluble, solid, unsaturated compound, C₁₄H₁₀, used chiefly in organic synthesis. Also called diphenylacetylene. [var. of tolane. See TOLUENE, -ANE]
随便看	pass degree passe passed passed ball passed pawn passel passement passementerie passenger passenger mile passenger pigeon passe-partout passepied passer passerby passeriform passerine pas seul pass-fail passible passim passing passing bell passing lane passing modulation

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。