improprieties

例句:

• Several players and their spokesmen have denied any improprieties.
  来自WSJ
• Support a culture of fraud awareness and encourage the reporting of improprieties.
  树立舞弊防范意识,鼓励报告不正当的行为.
  
• Please excuse any improprieties.
  有不当之处,谨请包涵.
  
• The SEC alleged that part of GE's reason for the improprieties was to boost earnings.
  证交会声称,通用电气不恰当行为的部分原因是为增加收入.
  
• In its court filing, Pulte said the department's probe and subpoena go too far in suggesting improprieties.
  来自WSJ
• "Look at Martin Luther King, Jr.," he said, alluding to King's sexual improprieties.
  来自NEWYORKER