慢速英语:The Influenza Virus May be More Complex than Scientists First Thought

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1. complex adj.复杂的；合成的
例句：Fiscal policy is far more complex.
财政政策要复杂的多。

2. disarm vi.裁军；解除武装
例句：Should they engage, retreat, surrender, or attempt to disarm?
他们应当正常交战、撤退、投降还是应当试着将他们缴械？

3. discover vt.发现；碰见
例句：I was very happy to discover that.
我很高兴发现了这一点。

4. protect vt.保护，保卫
例句：We must protect the integrity of patents.
我们必须保护专利的完整性。

5. launch vt.发射
例句：Several countries have developed alternative ways to launch satellites.
几个国家已开发了卫星发射替代方式。

6. establish vt.建立，创建
例句：Develop trust to establish powerful relationships.
通过信任建立强有力的关系。