VOA慢速英语:Have You Met the Perfect Tenses?

1. confuse vt. 使困窘; 使混乱
例句：Great care is taken to avoid confusing the two types of projects.
大家非常谨慎，以免把这两类项目弄混。

2. suggest vt. 暗示; 建议，提议
例句：May I make bold to suggest that you were wrong to do so? 
这件事您做错了。 

3. describe vt. 叙述; 描写，形容; 描绘
例句：We asked her to describe what kind of things she did in her spare time.
我们请她描述一下她业余时间都在做什么。

4. experience n. 经验，体验; 经历
例句：He has also had managerial experience on every level.
他还有各个层级的管理经验。

5. explanation n. 解释; 说明; 辩解
例句：She told the court she would give a full explanation of theprosecution's decision on Monday.
她告诉法庭她会在星期一对原告方的决定作出全面解释。

6. progressive adj. 进步的; 不断前进的; 进行的
例句：He was a progressive thinker. 
他是个进步的思想家。