activist investor投资者;行动派投资人;投资人;激进投资者
activist investors投资者;主动投资者;激进投资者
Complaints activist投诉维权
Activist Judge积极法官
activist approach行动型
Lifelong Activist副标题
N-COUNT（可数名词） An activist is a person who works to bring about political or social changes by campaigning in public or working for an organization. 激进分子
The police say they suspect the attack was carried out by animal rights activists.
警方说他们怀疑这次袭击是由保护动物权利的激进分子实施的。