reformer
英 [rɪˈfɔːmə(r)]
美 [rɪˈfɔːrmər]
n. 改革者; 改良者; 改造者
复数：reformers
BNC.6726 / COCA.6701
牛津词典
noun
- 改革者；改良者；改造者
a person who works to achieve political or social change
柯林斯词典
- 改革者；革新者；改良者
Areformeris someone who tries to change and improve something such as a law or a social system.
英英释义
noun
- an apparatus that reforms the molecular structure of hydrocarbons to produce richer fuel
- a catalytic reformer
- a disputant who advocates reform