opportunism [ˌɑ:pərˈtu:nɪzəm]

例句:

• The president insisted that he was acting out of compassion, not opportunism.
  总统坚持说他如此做是出于同情而不是为了投机。
  
• Opportunism consists of sacrificing fundamental interests in order to gain temporary, partial benefits.
  机会主义就是牺牲根本的利益,贪图暂时的 、 局部的利益.
  
• The fall of the old regime provided fertile ground for opportunism.
  旧政权的垮台为机会主义提供了成熟的时机.
  
• This rules out any accusations of marketplace opportunism.
  来自BBC
• Mr Gbagbo denied allegations of opportunism.
  来自BBC
• Others, of course, were stealing out of greed and opportunism.
  来自NEWYORKER