impotent [ˈɪmpətənt]

例句:

• The aggression of a bully leaves people feeling hurt, angry and impotent.
  暴徒的侵犯令人们感到痛心、愤怒却又无能为力。
  
• I am impotent, incontinent and have chronic abdominal pain.
  来自SA
• They sit in impotent opposition while the country goes to the dogs.
  国家败落之际，他们加入了软弱无力的反对党。
  
• Without the chairman's support, the committee is impotent.
  没有主席的支持，委员会是无能为力的。
  
• It's the most impotent feeling in the world.
  来自BBC
• Her voice...quavered like the voice of an old, impotent woman.
  来自P. D. James