duffer [ˈdʌfɚ]

例句:

• Webster may have been a prig, but he wasn't a duffer.
  来自NEWYORKER
• Waugh was a duffer at cricket.
  沃的板球打得很臭。
  
• " Aw, let me go,'she exclaimed angrily . " Duffer. "
  “ 呸, 松手! " 她愤怒地叫了起来,"你这个笨蛋.
  
• About morals , I mean , of course, you can't beat the old duffer.
  道德方面的问题, 你当然糊弄不了那笨蛋.
  
• I was always a duffer at dancing.
  来自M. E. Braddon
• I heard him interviewed on PM last evening and I couldn't believe what I was hearing from the old duffer.
  来自BBC