fix up

基本解釋

It's time to fix up the original classes and build out something that is a bit more robust.
現(xiàn)在對最初的類進行改進，并添加一些更加健壯的內容。
One ten-minute conversation with some vegetable-sellers ends with Mr Lavoie agreeing to give them over $8, 000 to fix up their stalls.
和幾個賣菜人講上十分鐘的話，結果就是拉沃伊先生同意給他們超過8000美金去修理他們的攤位。
For the same reason you keep spending money to fix up an old car when it just doesn't work — or keep investing in the same company when it's failing.
這就像你為什么要不停地去花錢修理一輛實際上已經不行的車，或者在一個公司經營失利的時候你還要繼續(xù)投資一樣。

Coming up with a plan to fix the banks and the financial system is now the job for Tim Geithner.
And depending on the mood I'm in, I either congratulate them, or I say ah, you screwed up, huh? Then you had to fix it.
看起來他們挺為這事兒自豪的，我的回應得看我的情緒怎么樣了，我可能會慶祝他們或者說，啊，你搞砸了。
麻省理工公開課 - 計算機科學及編程導論課程節(jié)選
"Wait up you guys! I gotta fix it!
你們等我一下！，我能修好它！
哈佛公開課 - 幸福課課程節(jié)選

Get a personal emergency device for your aging parent and fix up the house.
FORBES: Mom! Look Out, Don't Fall!

If you fix something up, you do work that is necessary in order to make it more suitable or attractive.
If you fix someone up with something they need, you provide it for them.
If you fix something up, you arrange it.