1 (used about changes in sth) very great; complete (指变化)很大的,彻底的:
The tax system needs radical reform.税制须要彻底改革。radical change彻底的改变
2 wanting great social or political change 激进的;偏激的:
to have radical views持激进观点☞Look at moderate ¹(2) and extreme (2). 参看moderate^1(2)及extreme(2)。 ➔radically /-kli ||; -klɪ/ advThe First World War radically altered the political map of Europe.第一次世界大战彻底改变了欧洲的政治地图。
radical²
/ˈrædɪkl ||; ˈrædɪkḷ/noun
[C] a person who wants great social or political change 激进分子
☞Look at moderate ³ and extremist. 参看moderate^3及extremist。