VOA慢速英语:Scientific and Engineering Skills Lead to Inventions that Save Lives

词汇讲解：
1. estimate vt.估计，估算
例句：How do you estimate that?
你是怎么估计时间的？

2. include vt.包括；包含
例句：Did it include the vat?
价格包不包括增值税？

3. escape vt.逃避，避开
例句：You will not escape!
你们逃不掉的！

4. organize vt.组织，编组
例句：How do I organize them?
我该怎样组织财务记录？

5. injury n.伤害，损害
例句：What sort of injury did he have?
他受的是哪种伤？

6. produce vt.生产；产生
例句：They are used to produce plastic bottles.
它们用于制造塑料瓶子。