资料来源 : pyDict

棒状晶体

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

Rhabdolith \Rhab"do*lith\, n. [Gr. "ra`bdos a rod + -lith.]
   A minute calcareous rodlike structure found both at the
   surface and the bottom of the ocean; -- supposed by some to
   be a calcareous alga.