scours
v. 走遍(某地)搜寻(人或物)( scour的第三人称单数 ); (用力)刷; 擦净; 擦亮
If you scour something such as a place or a book, you make a thorough search of it to try to find what you are looking for.
Rescue crews had scoured an area of 30 square miles...
救援人员已经搜遍了30平方英里的范围。
We scoured the telephone directory for clues.
我们仔细查阅电话簿以寻找线索。
If you scour something such as a sink, floor, or pan, you clean its surface by rubbing it hard with something rough.
He decided to scour the sink.
他决定把水池擦干净。
1. diarrhea in livestock
The roasting pan scours better than pot.
烤盘比锅容易擦干净.