rav·en·ous /ˈrævənəs, ˈrævnəs/
  (a.)貪婪的,餓極的,渴望的,狼吞虎嚥的
  Rav·en·ous a.
  1. Devouring with rapacious eagerness; furiously voracious; hungry even to rage; as, a ravenous wolf or vulture.
  2. Eager for prey or gratification; as, a ravenous appetite or desire.
  -- Rav*en*ous*ly, adv. -- Rav*en*ous*ness, n.
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  ravenous
       adj 1: extremely hungry; "they were tired and famished for food and
              sleep"; "a ravenous boy"; "the family was starved and
              ragged"; "fell into the esurient embrance of a
              predatory enemy" [syn: famished, sharp-set, starved,
               esurient]
       2: devouring or craving food in great quantities; "edacious
          vultures"; "a rapacious appetite"; "ravenous as wolves";
          "voracious sharks" [syn: edacious, esurient, rapacious,
           ravening, voracious, wolfish]