美 [skrʌb aʊt]
擦掉：用粗糙的物体或物质用力擦拭（常常使用肥皂）从物体上去除（某物）。
擦洗：用粗糙的物体或物质用力擦拭（常常使用肥皂）清洗（某物）的内部。
... scrub away 擦洗 scrub out 擦掉 ApricotFacial Scrub 杏仁脸部柔和磨砂膏 ; 部柔和摩挲膏 ...
The spilt ink won't scrub out easily.
泼出的墨水不容易擦洗掉。
Can you scrub out that dirty mark on the wall?
你能把墙上的那个污点刷掉吗？
Scrub out the last name; he's not a member any more.
把最后一个名字划掉，他不再是一名成员了。
It would take another 16 years for the sunny conservative ideas of Reagan to scrub out the bomb shelter paranoia of the Birchers.
The goal of the advert was to restore the passion and romance to the railway, to scrub out memories of Hatfield, delays and commuting and replace them with a taste of Brief Encounter.
"Surgeons need to stay sterile, but they also need access to patient records, images, scans, X-rays and MRIs, " said Jamie Tremaine, chief executive of Toronto-based GestSure, adding that they sometimes have to scrub out and scrub back in to access records.