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单词 fuchsine
释义

WordReference Random House Unabridged Dictionary of American English © 2024
fuch•sin  (fŏŏksin),USA pronunciation n. 
  1. Chemistrya greenish, water-soluble, solid, coal-tar derivative, obtained by the oxidation of a mixture of aniline and the toluidines, that forms deep-red solutions: used chiefly as a dye.
Also, fuch•sine (fŏŏksin, -sēn).USA pronunciation Also called basic fuchsin, basic magenta, magenta. 
  • fuchs(ia) + -in2 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::
fuchsin /ˈfuːksɪn/, fuchsine /ˈfuːksiːn -sɪn/ n
  1. a greenish crystalline substance, the quaternary chloride of rosaniline, forming a red solution in water: used as a textile dye and a biological stain. Formula: C20H19N3HCl
Etymology: 19th Century: from fuchs( ia) + -in; from its similarity in colour to the flower
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更新时间:2024/11/11 3:28:51