VOA慢速英语:US Finds Unapproved Form of Wheat in Oregon

词汇讲解：

1. suspend vt.暂停；延缓
例句：A party may suspend the performance of his obligations.
一方当事人可以中止履行义务。

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

3. maintain vt.保持，维持
例句：How do you maintain a car?
你是如何保养汽车的？

4. reliability n.可靠，可信赖
例句：Their most lovable traits are their honesty and reliability.
他们的可爱处是诚实可靠。

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

6. discovery n.发现，发觉
例句：It was an astounding discovery.
这个发现令人震惊。