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

Oryctognosy \Or`yc*tog"no*sy\, n. [Gr. ? dug (? to dig) + ?
   knowledge.]
   Mineralogy. [Obs.] -- {Or`yc*tog*nos"tic}, a. --
   {Or`yc*tog*nos"tic*al}, a. [Obs.] --
   {Or`yc*tog*nos"tic*al*ly}, adv. [Obs.]