per·cip·i·ent /-ənt/
  (a.)知覺的,有知覺的知覺者,鑑賞力
  Per·cip·i·ent a.  Having the faculty of perception; perceiving; as, a percipient being. --Bentley. -- n. One who, or that which, is percipient.
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  percipient
       adj : characterized by ease and quickness in perceiving; "clear
             mind"; "a percipient author" [syn: clear]