资料来源 : pyDict

独居石

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

Monazite \Mon"a*zite\ (m[o^]n"[.a]*z[imac]t), n. [From Gr.
   mona`zein to be solitary, in allusion to its isolated
   crystals.] (Min.)
   A mineral occurring usually in small isolated crystals, -- a
   phosphate of the cerium metals.

资料来源 : WordNet®

monazite
     n : a reddish-brown mineral containing rare earth metals; an
         important source of thorium and cerium