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
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