malpractices [mælp'ræktɪsɪz]

例句:

• He is currently standing trial for alleged malpractices.
  他被指控营私舞弊，正在受审。
  
• Persons in the know also revealed some malpractices at the fair.
  知情人披露了一些交易会上的不正之风.
  
• Various malpractices by police officers were brought to light by the enquiry.
  警察的各种不法行为经调查已揭露出来.
  
• Bleksley said this hampered certain malpractices like "verballing" - falsely attributing words and confessions.
  来自BBC