资料来源 : pyDict

因新陈代谢所生之物

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

Metabolite \Me*tab"o*lite\, n. (Physiol Chem.)
   A product of metabolism; a substance produced by metabolic
   action, as urea.

资料来源 : WordNet®

metabolite
     n : any substance involved in metabolism (either as a product of
         metabolism or as necessary for metabolism)