资料来源 : pyDict

漂白粉

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bleaching \Bleach"ing\, n.
   The act or process of whitening, by removing color or stains;
   esp. the process of whitening fabrics by chemical agents.
   --Ure.

   {Bleaching powder}, a powder for bleaching, consisting of
      chloride of lime, or some other chemical or chemicals.

资料来源 : WordNet®

bleaching powder
     n : a white powder comprised of calcium hydroxide and chloride
         and hypochlorite and used to bleach and/or disinfect
         [syn: {chlorinated lime}, {chloride of lime}]