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

Melanuric \Mel`a*nu"ric\, a. [Melam + urea.] (Chem.)
   Pertaining to, or designating, a complex nitrogenous acid
   obtained by decomposition of melam, or of urea, as a white
   crystalline powder; -- called also {melanurenic acid}.