unrepaired [ˌʌnrɪ'perd]

例句:

• Public buildings will go unrepaired, roads and railways unbuilt.
  公共建筑将陷入失修, 公路和铁路也得不到建设.
  
• Infants and young children with unrepaired tetralogy of Fallot are often blue ( cyanotic ).
  患有法洛四联症的婴幼儿经常表现为颜面、口唇青紫 ( 发绀 ).
  
• It is not known how unrepaired DNA damage accelerates ageing or its relevance to natural ageing.
  现在还不清楚未修复DNA损伤是如何加速老化或其与自然老化关联性.
  
• Honda spokesman Chris Martin said if the problem is left unrepaired, the brakes could eventually stop working.
  来自VOA