1. Most campaign spending goes on the air war—the dogfight of political ads on television and radio. 大多数的竞选开支花在了“空战”上，这是在电视和广播中进行的一场政治广告的混战。
2. We still need to pay attention to the fact that many of Intel's mai ream products are still embedded in a dogfight (with AMD). 我们需要注意这一事实，就是许多英特尔德产品现在还正与AMD的产品缠斗。
3. We still need to pay attention to the fact that many of Intel's mainstream products are still embedded in a dogfight (with AMD). 我们需要注重这一事实，就是许多英特尔德产品现在还正与AMD的产品缠斗。
英英解释
n.
1. a fiercely disputed contest
2. disorderly fighting
3. an aerial engagement between fighter planes
4. a violent fight between dogs (sometimes organized illegally for entertainment and gambling) v.
1. arrange for an illegal dogfight
2. engage in an aerial battle with another fighter plane
