资料来源 : pyDict

读者,读者人数,读者阶层

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

Readership \Read"er*ship\, n.
   The office of reader. --Lyell.

资料来源 : WordNet®

readership
     n : the audience reached by written communications (books or
         magazines or newspapers etc.)