资料来源 : pyDict

橄榄石

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

Peridot \Per"i*dot\, n. [F. p['e]ridot.] (Min.)
   Chrysolite.

资料来源 : WordNet®

peridot
     n : a pale green variety of chrysolite; used as a gemstone