exponent [ɪkˈspoʊnənt]

例句:

• She was a leading exponent of free trade during her political career.
  她从政期间是自由贸易的主要倡导者。
  
• She is an exponent of vegetarianism.
  她是一个素食主义的倡导者.
  
• The value of the exponent varies for different sensory modalities.
  指数值随不同的灵敏速模式而变化.
  
• Colet was a leading exponent of Humanism.
  来自BBC
• Johann Sebastian Bach was the most significant exponent of the church cantata.
  来自BBC
• Three decades as pop's most well-known exponent of socialist songwriting followed.
  来自THETIMES
• Martin is an exponent of the free trade.
  马丁是这次自由贸易的讲解者。
  来自《权威词典》