activism
US /ˈæk.tɪ.vɪ.zəm/
UK /ˈæk.tɪ.vɪ.zəm/

1.
行动主义, 积极行动
the policy or action of using vigorous campaigning to bring about political or social change.
:
•
Her activism led to significant changes in environmental policy.
她的行动主义导致环境政策发生了重大变化。
•
Youth activism is growing around the world.
青年行动主义在全球范围内不断发展。