ombudsman [ˈɑ:mbʊdzmən]

例句:

• The leaflet explains how to complain to the banking ombudsman.
  这份传单介绍了如何向银行意见调查官投诉。
  
• Financial complaints How can the financial ombudsman help you?
  来自BBC
• If the bank is unhelpful take it up with the Ombudsman.
  银行要是不肯帮忙，就去找申诉专员。
  
• The Ombudsman is not subject to political pressure.
  司法特派员不受任何政治压力的制约.
  
• Several themes became clear from the ombudsman's analysis.
  来自BBC
• Pexton's two-year term as ombudsman ends this week.
  来自WSJ