scan

n. 扫描,押韵,细查
v. 扫描,详细调查,分析韵律

The radar scanned the sky for enemy planes.

雷达密切监视天空，搜索敌机。

I scanned the newspaper when I was waiting for the bus.

等公共汽车的时候，我匆匆浏览了一下报纸。