资料来源 : pyDict

评价者,估价者

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

Valuator \Val"u*a`tor\, n.
   One who assesses, or sets a value on, anything; an appraiser.
   --Swift.

资料来源 : WordNet®

valuator
     n : one who estimates officially the worth or value or quality
         of things [syn: {appraiser}]