the act of cleaning a surface by rubbing it with a brush and soap and water
造句
【近義詞】
remainder
剩余物
常用短語
scours
scour
scour after sb.
scouring abrasion
scour and deposit
scour out the pot
scouring velocity
scoured skin wool
scour and silting
scour the country
scouring solution
scour-resistant