regime  
noun [ C ] uk/reɪˈʒiːm/ us/reɪˈʒiːm/
  (MANAGEMENT)         
 C2 mainly disapproving政府;政权;政体 
a particular government or a system or method of government
  The old corrupt, totalitarian regime was overthrown. 腐败的旧极权政府被推翻。 
  组织方法;管理体制;体系
a particular way of operating or organizing a business, etc.
  The regime in this office is hard work and more hard work. 该事务所的管理方式是让人努力再努力。 
 - More examples
- The regime tried to silence dissent with a programme of mass murder.
- He urged governments worldwide to break diplomatic ties with the new regime.
- The government was accused of covert military operations against the regime.
- The once docile population has finally risen up against the ruthless regime.
- The drafting of a new constitution cannot be a monopoly of the white minority regime .
  (RULES)     
 生活规则,养生之道(同 regimen)
a  regimen formal