1.defence secretary 国防部长

例句:He is a former defence secretary of the United States and a grandee of the Democratic Party.
他是美国前国防部长，也是民主党的显要人物。

2.nuclear bombs 核弹

例句:Uranium supplies were banned three decades ago, after India test-detonated nuclear bombs "for peaceful purposes.
而在印度宣布为“和平目的”而进行的核爆实验之前，铀供应已经被禁止了三十年。

3.deal with 处理；应付

例句:The President said the agreement would allow other vital problems to be dealt with.
总统说这项协议将能使其他关键问题得到解决。

4.shake up 摇晃；重组

例句:The government wanted to reform the institutions, to shake up the country.
政府想要实施机构改革，整顿国家。