Definition: very involved in an organization or planned activity Level: B2
他在那场运动中扮演了积极的角色。
He played an ___active role in the campaign.
他的父母都积极参与政治。
Both of his parents were politically ___active.
我一直在不同的组织中非常活跃。
I have always been very ___active in different organizations.
