campaigner
🇺🇸
/kæmˈpeɪnər/
🇬🇧
/kæmˈpeɪnə(r)/
noun
R
A person who works to bring about social or political change by participating in a campaign.
The seasoned campaigner spoke passionately about the need for environmental protection.
经验丰富的活动家
translation
活动家
词形变化
Plural
campaigners