scour1
['skauə]
vt.
擦净,擦亮:
to scour
the coffee service
把咖啡具擦干净
除去…的油污(污渍等):
to scour the oil sludge on the wall
擦拭掉墙上的油污
冲刷(管道);疏通(河道等):
to scour the sewer
冲刷下水道
to scour away the sands
冲走泥沙
冲成:
to scour a channel
冲出一条沟
洗刷,洗涤:
to scour away the stains
洗掉污