VOA慢速英语:New Rules Aim to Improve US Food Safety

词汇讲解：

1. relate vi.（把……）联系起来
例句：Does the new law relate only to theft?
新法规是否只涉及盗窃案？

2. propose vt.提议，建议
例句：He has determined to propose a new method.
他决定提出一种新方法。

3. disease n.疾病
例句：A cold is a widespread disease.
感冒是普遍的疾病。

4. require vt.要求；需要
例句：I'll require nothing of him.
我不会他有所要求。

5. identify vt.识别，认出
例句：Can you identify this woman?
你能认出这个女人吗?

6. prevent vt.预防；阻碍
例句：The key is to prevent malicious updates.
关键是防止恶意更新。

7. announce vt.宣布
例句：I was to announce a bride that night.
那晚我要宣布一位新娘.

8. enforce vt.强迫服从；实施
例句：They try to enforce their control over this company.
他们加强对这家公司的控制。