提示：点击例句中的单词，就可以看到词义解释

She scoured the trees looking for cicada shells .

她在树上搜寻着蝉壳。

Data brokers long have scoured public records , such as real-estate transactions and courthouse documents , for information on individuals .

一直以来，数据经纪人都在搜寻公共记录以获取个人信息，例如房地产交易记录和法院文件。

The torrent scoured a channel down the hillside .

急流沿着山坡冲出了一条沟。

Powerful wind scoured the rough , rocky desert landscape in front of the mountain .

强大风力的冲刷着山前的粗糙、岩质的沙漠地貌。

In the middle ages , grave robbers scoured cemeteries and sold whatever they could dig up to doctors and scientists .

中世纪时，盗墓贼搜遍坟场，将能挖到的一切都卖给医生和科学家。