来自拉丁语negare,否认，否定，说不，词源同no,deny.

1. They are under pressure to negate their femaleness.

她们承受着否认自己女性身份的压力。

2. Our actions often negate our principles.

我们的行为时常与我们所信奉的原则背道而弛.

3. He warned that to negate the results of elections would only make things worse.

他警告说，否定选举的结果只会使事情更糟。

4. This does not negate the idea of migratory aptitude.

这并没有否定迁移能力这一概念.

5. Mass advertising could negate the classical theory of supply and demand.

大宗广告可以否定古典经济学的供求理论.