scours index腹泻指数
vibrionic scours弧菌性白痢
scours ea痢
winter scours冬季泻病
peat scours泥炭腹泻
It Scours它在拉肚子;它在斜坡上四处搜索靠风飞行的猎物
pig scours仔猪白痢
calf scours犊牛白痢;犊白痢
infectious scours传染性腹泻
V-T（及物动词） 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. 四处搜索
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。
V-T（及物动词） If you scour something such as a sink, floor, or pan, you clean its surface by rubbing it hard with something rough. (费力地) 擦洗
He decided to scour the sink.
他决定把水池擦洗干净。
N（名词） the act of scouring 擦洗