提倡者

• prophet
• advocator
• advocate

例句

1. 理论家，倡导者某一理论的提倡者，尤指对此意识形态的正式阐释
   An advocate of a particular ideology, especially an official exponent of that ideology.
2. 提倡者辩论支持某事的人；倡导者
   One who argues in support of something; an advocate.