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1. exacerbate vt.使恶化; 使加重; 激怒;  
例句：Climate change may well exacerbate these problems.
气候变化很可能使问题加剧。

2. rescind vt.废除; 撤销; 
例句：Others worry that the brothers would rescind the peace treaty with israel.
还有人担心兄弟会会废除埃及与以色列的和平协议。

3. budge vt.& vi.（使）稍微移动; （使）改变主意，（使）让步; （立场等）动摇; 推动;
例句：But the republicans will not budge from their dogma.
但是共和党人将坚守他们的信条，不会让步。

4. misappropriation [经] 侵吞，挪用，滥用; 私吞;
例句：Mr chirac is accused of "misappropriation of public funds" during his time as mayor of paris.
希拉克先生被控在其巴黎市长任期内“挪用公款”。

5. embroil vt.使（自己或他人）卷入纠纷;
例句：I was reluctant to embroil myself in his problems.
我不愿意卷入到他的问题中去。