名词

1. The bomb was planted by right-wing extremists.
这颗炸弹是右翼极端分子放置的。

1. 极端主义者：7.cruel 残忍的 | 8.extremist 极端主义者 | 9.medical research 医学研究

2. 过激分子,极端主义分子：10. motivate 作为......的动机,激发 | 11. extremist 过激分子,极端主义分子 | 12. sprout 萌发迅速发展

3. 过激分子：decisive 决定性的 | extremist 过激分子 | ideology 思维方式

1. 极端分子;极端主义者
If you describe someone as an extremist, you disapprove of them because they try to bring about political change by using violent or extreme methods.

e.g. The country needs a strong intelligence service to counter espionage and foreign extremists...
该国需要强大的情报机构来打击间谍活动和外国极端分子。
e.g. A previously unknown extremist group has said it carried out Friday's bomb attack.
一个先前不为人知的极端组织声称实施了星期五的炸弹袭击。

2. 极端主义的；过激的
If you say that someone has extremist views, you disapprove of them because they believe in bringing about change by using violent or extreme methods.

noun

1. a person who holds extreme views