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1. compound vt.调和; 使混合; 使严重
例句：I will not compound my error by explanations or excuses. 
我决不借解释或者遁辞来文饰我的过错。 

2. preserve vt.保护; 保持
例句：Who could want to preserve that?
谁会想要维持这种局面？

3. liberate vt.解放; 释放
例句：New experiences; new ways of thinking liberate creative energy.
新的体验、新的思考方式将释放人们的创造能量。

4. verify vt.核实; 证明
例句：Such reports are difficult to verify.
这类报道很难加以核实。

5. escape vt. 逃避，避开
例句：He feigned death to escape capture. 
他装死以逃避被俘。 

6. detain vt.留住，阻住
例句：The question should not detain us. 
我们无须为此自扰． 

7. attend vi.出席; 致力于
例句：I went to london to attend an event.
我去伦敦参加了一个活动。