1. 支持者：pessimist悲观主义者 | proponent支持者 | quisling卖国贼,内奸

2. 提出证据者：propman 道具管理员 | proponent 提出证据者 | proportion 比例

3. danci.911cha.com

3. 支持者,拥护者：419. prophet: 先知,预言家. | 420. proponent: 支持者,拥护者. | 421. proselyte: 皈依者,改变宗教信仰者.

4. danci.edu.pub

4. 鼓吹者、支持者：试图化解政治危机try to defuse the crisis | 鼓吹者、支持者proponent | 鼓动民族主义情绪provoking nationalist sentiment

1. 支持者；拥护者；辩护者
    If you are a proponent of a particular idea or course of action, you actively support it.

    e.g. 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。

1. a person who pleads for a cause or propounds an idea

    Synonym: advocateadvocatorexponent