资料来源 : pyDict

使有苦味;愤懑

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

Embitterment \Em*bit"ter*ment\, n.
   The act of embittering; also, that which embitters.

资料来源 : WordNet®

embitterment
     n : the state of being embittered; "the embitterment that
         resulted from the loss of his job never left him"