extremism

名词 extremism:

1. any political theory favoring immoderate uncompromising policies

1. Extremism, especially in politics or government; radicalism.
   激进主义极端主义，尤指政治上或政府中; 激进主义
2. We must counteract extremism in the party.
   我们应该抵制党内的极端主义。
3. I have never associated myself with political extremism.
   我从来不赞同政治上的极端主义。