clean up

基本解释

If they offer to help clean up, why say no?
如果客人提出幫忙清潔，爲什麽要拒絕呢？
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They come up with the idea for a company party, but never help clean up. They are on their way to another party.
他們會爲公司的宴會出點子但是從來不會幫忙清理善後的，因爲他趕著去下一個宴會呢。
Clean Up After Yourself: Nobody likes the role of the “maid” – if you spill something on the floor, clean it up!
收拾好你的攤子：沒有人喜歡做“女傭”——如果你把什麽東西灑在地板上了，自己把它打掃乾淨。

They hope that future synthetic cells can make useful bacteria for products like bio-fuels or vaccines, and to clean up polluted water.
They don't clean up those bits of pizza and bits of chewed bread and cheese.
誰都不願意清理喫賸的比薩,嬭酪渣還有麪包渣
耶魯公開課 - 博弈論課程節選
Or if someone makes a mess in a, in a common area, they are expected to clean up that mess.
如果有人把公用區域弄髒了，那他就要負責打掃乾淨。
有趣的室友們 - SpeakingMax英語口語達人

Representative GREGORY MEEKS (Democrat, New York): We have got to clean up our own house.
NPR: Genocide Resolution Riles Turkey, White House

If you clean up a mess or clean up a place where there is a mess, you make things neat and free of dirt again.
To clean up something such as the environment or an industrial process means to make it free from substances or processes that cause pollution.
If the police or authorities clean up a place or area of activity, they make it free from crime, corruption, and other unacceptable forms of behaviour.
If you go and clean up, you make yourself clean and neat, especially after doing something that has made you dirty.