VOA慢速英语:New Way to Prevent Peanut Allergies

1. blame vt.归咎于; 指责，责怪
例句：The commission is expected to blame the army for many of the atrocities
委员会理应谴责军队的诸多暴行。

2. observe vt.观察; 研究
例句：Stern also studies and observes the behaviour of babies
斯特恩还研究观察婴儿的行为。

3. comparable adj.可比较的; 比得上的
例句：Farmers were meant to get an income comparable to that of townspeople
农民的收入本应该与城里人的收入相当。

4. oppose vt.抵制; 反对，抗争
例句：Mr Taylor was not bitter towards those who had opposed him
泰勒先生对那些曾反对过他的人并未怀恨在心。

5. determine vt.（使） 下决心，（使）做出决定
例句：The size of the chicken pieces will determine the cooking time
鸡块的大小将决定烹饪时间的长短。

6. challenge vt.质疑; 向…挑战
例句：I challenge the truth of your story.
我对你所说的是否真实持怀疑态度。