资料来源 : pyDict

山理学

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

Orology \O*rol"o*gy\, n. [Gr. ? mountain + -logy: cf. F.
   orologie.]
   The science or description of mountains.

资料来源 : WordNet®

orology
     n : the science of mountains [syn: {orography}]