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sara
Can I use (add on) and (add up) interchangeably?
2024年5月29日 08:08
回答 · 1
2
No. If you "add (something) on" to something else, you're adding something additional. If you "add up" a total, you're doing a mathematical operation to find how many or how much of something you have.
2024年5月29日
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