资料来源 : pyDict

无定价的,无法估价的,贵重的

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

Unpriced \Un*priced"\, a.
   Not priced; being without a fixed or certain value; also,
   priceless. ``Amethyst unpriced.'' --Neale (Rhythm of St.
   Bernard).