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

Dipyridine \Di*pyr"i*dine\ (?; 104), n. [Pref. di- + pyridine.]
   (Geom.)
   A polymeric form of pyridine, {C10H10N2}, obtained as a
   colorless oil by the action of sodium on pyridine.