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2. superiority n. 优越(性), 优等,优势
例句：We believe in the superiority of this method over that one.
我们相信这种方法比那种方法优越。
3. remind vt.使想起
例句：He reminded me to lock up the house when I go out.
他提醒我外出时把屋子锁起来。
4. kidnap vt.诱拐, 绑架, 劫持
例句：His son was kidnapped yesterday.
他儿子昨天被绑架了。
5. speculation n. 推断,推测;猜测
例句：Speculation was rife as to whom the prince might marry.
大家都在推测王子会娶谁。
6. witness n. 目击者; 证人
例句：A witness was examined by him in a court of law.
他在法庭上质问一个证人。
7. celebrity n.(尤指娱乐界的)名人, 名流；名声, 名誉
例句：Lots of celebrities were at the film premiere.
许多名人出席了电影的首映式。
8. hostile adj. 怀有敌意的, 不友善的
例句：Their hostile looks showed that he was unwelcome.
他们怀敌意的表情说明他不受欢迎。
9. purchase n. 购买, 购置
例句：They made the purchase of a car.
他们购置了一辆小汽车。
10. confusion n. 困惑, 糊涂；混淆, 混同；混乱, 骚乱
例句：His answers to my questions have only added to my confusion.
他对我的问题的回答只是使我更加困惑不解。
