scrubbing

基本解释

If percutaneous exposure occurs then the site of exposure should be washed liberally with soap and water but without scrubbing.
如果發生經皮膚暴露，那麽應該使用肥皂和水進行沖洗傷口，但不能用力擦洗。
So science-savvy moms: don’t worry about washing behind the ears. Instead, bug your brood to give those grubby forearms a good scrubbing.
科學保姆的友情提示：不用著急去清洗你的耳後，先把你那“髒兮兮”的前臂好好擦洗擦洗吧！
Its size helps: it always has some big plants somewhere that could benefit from a few months of quiet so that maintenance workers can open them up for a good scrubbing.
其槼模有助於此：它縂是在某些地方擁有一些工廠能夠默默地盈利幾個月，再接受維脩工人們的一次開門大掃除。

And so we were in the process of scrubbing this and making sure that it's tight.
WHITEHOUSE: President Obama Takes Questions at GOP House Issues Conference The White House
We spent the next hour clearing the countertops and scrubbing the stove — hungrily, I might add.
NPR: The Curious Incident of the Funnel Cake in the Lawn

If you scrub something, you rub it hard in order to clean it, using a stiff brush and water.
Scrub is also a noun.
If you scrub dirt or stains off something, you remove them by rubbing hard.
to delete or cancel
Scrub consists of low trees and bushes, especially in an area that has very little rain.
Scrubs are the protective clothes that surgeons and other hospital staff wear in operating rooms.
a small or insignificant person
anything stunted or inferior
a player not in the first team
small, stunted, or inferior