unanswerable [ʌnˈænsərəbl]

例句:

• He actually became convinced that the nurses had an unanswerable case.
  他实际上已经相信了护士们的情况确实如此。
  
• Can a mortal ask questions which God finds unanswerable?
  来自NEWYORKER
• The argument for recruiting McGregor was unanswerable.
  录用麦格雷戈的主张毋庸置疑。
  
• They would ask their mother unanswerable questions.
  他们会问母亲一些无法回答的问题。
  
• A question...she avoided...because she found it so unanswerable.
  来自M. Keane
• Unanswerable in any meaningful way that is.
  来自SA