单词	Schiff's reagent
释义	Schiff's reagent noun ˈshifs-  variants or Schiff reagent ˈshif-  : a solution of fuchsine decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the dye's color compare feulgen reaction Word History Etymology Hugo Schiff †1915 German chemist First Known Use 1897, in the meaning defined above Medical Definition Schiff's reagent noun ˌshifs-  variants or Schiff reagent ˌshif-  : a solution of fuchsin decolorized by treatment with sulfur dioxide that gives a useful test for aldehydes because they restore the reddish violet color of the dye compare feulgen reaction
随便看	poor priest poor pussy poor rate poor relation poor relief Poor Robin's plantain poor soldier poor sport poor white poor-debtor law poor-land-weed poor-mouth poor-mouthed poor-mouthing poor-mouths poor-spirited poor-spiritedly poor-spiritedness poor/bad sport poor/sad/sorry excuse for poorboys poore poorer poorest poorhouse

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。