radical2 ●○○ AWL noun [countableC] PPGsomeone who has new and different ideas, especially someone who wants complete social and political change 激进分子〔尤指主张对社会和政治作彻底变革的人〕 → conservative radicals on the extreme left wing of the party 党内极左翼激进分子
—radicalism noun [uncountableU]