| 单词 | ferrocene |
| 释义 | ferrocene[ fer-uh-seen ] / ˈfɛr əˌsin / noun Chemistry.Also called dicyclopentadienyliron. an orange, crystalline, water-insoluble coordination compound, (C5H5)2Fe, having a camphorlike odor: used chiefly as an antiknock agent for gasoline and as a catalyst.Compare metallocene. Also called dicyclopentadienyl metal. any of a class of analogous compounds containing a metal other than iron, as nickel or osmium. Origin of ferroceneFirst recorded in 1950–55; ferro- + c(yclopentadi)ene Words nearby ferroceneferritin, ferro-, ferroalloy, ferroaluminum, ferrocement, ferrocene, ferrocerium, ferrochromium, ferroconcrete, ferrocyanic acid, ferrocyanide Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ferroceneferrocene / (ˈfɛrəʊˌsiːn) / nouna reddish-orange insoluble crystalline compound. Its molecules have an iron atom sandwiched between two cyclopentadiene rings. Formula: Fe(C 5 H 5) 2 Word Origin for ferroceneC20: from ferro- + c (yclopentadi) ene Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
| 随便看 |
英语词典包含192737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。