impotence [ˈɪmpətəns]

例句:

• In the midst of his feelings of impotence, a comforting thought arrived.
  正在他觉得很无奈的时候，一个令人欣慰的想法冒了出来。
  
• Moral impotence is a muffled, crippled agony.
  来自NEWYORKER
• Impotence affects 10 million men in the US alone.
  仅仅在美国，就有1,000万男子患有阳痿。
  
• Their discovery could herald a cure for some forms of impotence.
  他们的发现可能预示着为某些类型的阳痿找到了医治方法。
  
• Treatments for impotence Treatment depends on the underlying cause.
  来自BBC
• A feeling of terrible impotence burdens mesI am so powerless.
  来自F. W. H. Myers