资料来源 : pyDict

颜色发红,脸红

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

Rubicundity \Ru`bi*cun"di*ty\, n. [LL. rubicunditas.]
   The quality or state of being rubicund; ruddiness.

         To parade your rubicundity and gray hairs. --Walpole.