insatiable [ɪnˈseʃəbəl, -ʃiə-]

例句:

• The public has an insatiable appetite for stories about the famous.
  公众对名人有着难以满足的好奇心。
  
• John Naish investigates Our appetite for antidepressants is insatiable.
  来自THETIMES
• More a sort of insatiable acquisitive obsessive-compulsive collective disorder.
  来自SA
• They were insatiable collectors.
  他们是贪得无厌的征税员。
  
• The man was lascivious, sexually perverted and insatiable.
  这个人是一个欲壑难填的变态色情狂。
  
• The need is insatiable, Todd Ricketts said.
  来自VOA