counterterrorism

counterterrorism的音标为[ˌkaʊntərˈterərizəm]，基本翻译为“反恐怖主义”。

速记技巧：可以将其拆分为“counter”（反）+ “terror”（恐怖）+ “ism”（主义）来进行记忆。

Counterterrorism这个词的英文词源可以追溯到“counter”和“terrorism”两个词。其中，“counter”意为“反对”或“对抗”，而“terrorism”则是指一种使用恐怖手段来达到政治或宗教目的的行为。因此，“counterterrorism”可以理解为对抗恐怖主义。

变化形式：无特殊变化。

相关单词：

- antiterrorism：反恐

- homelandsecurity：国土安全

- counterinsurgency：反叛乱作战

- counterterrorist：反恐人员

- counterterroristoperation：反恐行动

- counterterroristnetwork：反恐网络

- counterterroristunit：反恐部队

- counterterroriststrategy：反恐战略

- counterterroristactivity：反恐活动

- counterterroristgroup：反恐小组

以上这些单词都与counterterrorism这个词有直接或间接的关系，体现了反恐在当今世界的重要性以及相关的专业术语。Counterterrorism这个词的出现，也反映了英语作为一种国际化的语言，在描述和表达各种复杂概念时的灵活性和多样性。

常用短语：

1. counterterrorism measures

2. counterterrorism operations

3. counterterrorism strategy

4. anti-terrorism

5. combat terrorism

6. terrorist activities

7. terrorist attack

8. terrorist threat

例句：

1. We must take immediate counterterrorism measures to protect our country.

2. The police conducted counterterrorism operations to prevent further attacks.

3. The government has launched a new counterterrorism strategy to tackle the threat posed by extremists.

4. We must all work together to combat terrorism and protect our communities.

5. Terrorists have been targeting civilians in recent attacks, and we must not let them succeed.

6. The threat of terrorism is a constant concern for everyone, and we must remain vigilant.

7. As we enter a new year, we must remain focused on counterterrorism efforts to ensure safety and security for all.

英文小作文：

Counterterrorism is an ongoing challenge for many countries around the world. From attacks on civilians to threats against critical infrastructure, terrorism poses a constant threat to our safety and security. To address this challenge, governments need to take a comprehensive approach that includes intelligence sharing, law enforcement efforts, and community engagement. Through cooperation and collaboration, we can build stronger counterterrorism strategies that are tailored to each country"s unique threats and challenges. At the same time, we must remain vigilant and prepared for any potential threats that may arise. Only by working together can we defeat the scourge of terrorism and ensure a safer future for all.