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

Parabanic \Par`a*ban"ic\, a. [Gr. ? to pass over.] (Chem.)
   Pertaining to, or designating, a nitrogenous acid which is
   obtained by the oxidation of uric acid, as a white
   crystalline substance ({C3N2H2O3}); -- also called oxalyl
   urea.