proponent [prəˈpoʊnənt]

例句:

• Be very careful when being a proponent of Biofuel.
  来自SA
• Halsey was identified as a leading proponent of the values of progressive education.
  哈尔西被认为是进步教育价值观的主要拥护者。
  
• The most important proponent of the former group was Mrs. Radcliffe.
  前者最重要的代表人物是德克利夫太太.
  
• Stapp became a strong early proponent of automobile seat belts.
  斯塔普是力主在汽车上采用座椅安全带的早期创导者.
  
• I USED to be a proponent of Nuclear Power.
  来自SA
• Yes Well to an ID proponent that is rational.
  来自SA