incurable [ɪnˈkjʊrəbl]

例句:

• You are either very young or an incurable optimist.
  你要么非常年轻，要么是个不可救药的乐天派。
  
• Poor old William is an incurable romantic.
  可怜的老威廉是个无可救药的浪漫主义者。
  
• He is suffering from an incurable skin disease.
  他患有无法根治的皮肤病。
  
• He was dying of the incurable Hodgkin's disease.
  来自R. Lowell
• For one thing, it was thought to be incurable.
  来自NEWYORKER
• The faults of James's head and heart were incurable.
  来自Ld Macaulay