资料来源 : pyDict

白金照相版,白金照相术,白金照相

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

Platinotype \Plat"i*no*type\, n. [Platinum + -type.] (Photog.)
   1. A permanent photographic picture or print in platinum
      black.

   2. The process by which such pictures are produced.