資料來源 : pyDict

鈣鈦礦

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Perofskite \Per*of"skite\, n. [From von Perovski, of
   St.Petersburg.] (Min.)
   A titanate of lime occurring in octahedral or cubic crystals.
   [Written also {Perovskite}.]