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单词	toluidine
释义	toluidine noun to·​lu·​i·​dine tə-ˈlü-ə-ˌdēn  : any of three isomeric amino derivatives of toluene C7H9N that are analogous to aniline and are used as dye intermediates Example Sentences Recent Examples on the Web Names like toluidine toner, byaku gunjo, madder lake, maple soot, and dragon’s blood (speaking of Hogwarts) are as beautiful as the pigments that bear them. Mark Feeney, BostonGlobe.com, 15 Mar. 2018 Word History Etymology International Scientific Vocabulary First Known Use 1850, in the meaning defined above Phrases Containing toluidine toluidine blue toluidine blue Medical Definition toluidine noun to·​lu·​idine tə-ˈlü-ə-ˌdēn  : any of three isomeric amino derivatives of toluene C7H9N that are analogous to aniline and are used as dye intermediates
随便看	middle eastern middle easterner Middle Egyptian Middle English middle finger Middle French middle game Middle Greek middle ground middle grounds Middle High German Middle Horde Middle Indic Middle Indo-Aryan middle initial Middle Iranian Middle Irish middle lamella Middle Latin middle latitude middle life Middle Low German middle management middle manager middle managers

英语词典包含469781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。