资料来源 : pyDict

天空的,苍天的

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

Firmamental \Fir`ma*men"tal\, a.
   Pertaining to the firmament; celestial; being of the upper
   regions. --Dryden.

资料来源 : WordNet®

firmamental
     adj : relating to the firmament or upper regions