radical的意思是：adj.激进的；彻底的；基本的；n.激进分子。radical的词义辨析是basic，essential，fundamental，radical，vital。radical【近义词】basic。
一、详尽释义点此查看radical的详细内容
二、双解释义
三、词典解释
1.重大的;根本的;基本的;彻底的
Radical changes and differences are very important and great in degree.
e.g. The country needs a period of calm without more surges ofradical change...
国家需要一段时间的稳定，其间不要再有重大的变革。
e.g. The Football League has announced its proposals for aradical reform of the way football is run in England.
足联宣布了它关于对目前英格兰足球运作方式进行彻底改革的提议。
2.激进的；激进派的
Radical people believe that there should be great changes in society and try to bring about these changes.
e.g. ...threats by left-wingradical groups to disrupt the proceedings.
来自于左翼激进团体可能破坏会议进程的威胁
e.g. ...political tension betweenradical and conservative politicians.
激进派和保守派政治人士之间的紧张对峙
四、例句
I know you are radical in your thinking, but don't go too far.
我知道你思想激进,但不要走的太远。
He took up a radical position on this issue.
他对这个问题抱着激进的态度。
They called for a radical reform of our tax system.
他们要求对税收制度进行根本改革。
Lambert did not reach the more radical conclusion.
兰伯特还没有达到更本质的结论。
Ted is a fire-eating radical.
泰德是个咄咄逼人的激进份子。
五、常见句型
六、经典引文
The radical idea branches out.
出自：S. Johnson七、词源解说
radical的相关近义词
basic、fundamental、extreme、immoderate
radical的相关反义词
conservative、moderate、negligible、trivial
radical的相关临近词
radio、radiator、radicals、radicallv、radically、radicalize、radicalise、radicalism、radicalist、radical bud、radicalness、radicalaxis