scour
英['ska??]
美['ska??]
- vi. 沖刷；擦；腹瀉
- vt. 擦亮，洗滌；沖洗，清除
- n. 擦，沖刷；洗滌劑；（畜類等的）腹瀉
英英釋意
- 1. a place that is scoured (especially by running water)
