av·id /ˈævəd/
 (a.)熱望的,急切的,貪婪的
 Av·id a.  Longing eagerly for; eager; greedy. “Avid of gold, yet greedier of renown.”
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 avid
      adj 1: (often followed by `for') ardently or excessively desirous;
             "avid for adventure"; "an avid ambition to succeed";
             "fierce devouring affection"; "the esurient eyes of an
             avid curiosity"; "greedy for fame" [syn: devouring(a),
              esurient, greedy]
      2: marked by active interest and enthusiasm; "an avid sports
         fan"; "a great walker"; "an eager beaver" [syn: great, eager,
          zealous]