up to

US /ʌp tu/

UK /ʌp tu:/

A1 初級
prep.介系詞正在做
What are you up to?
prep.介系詞取決於
It's up to you to decide.
prep.介系詞有能力
Are you up to the challenge?
prep.介系詞直到
We can stay up to midnight
adj.形容詞能夠
Are you up to walking that far?
adv.副詞高達
The price is up to $100
prep.介系詞高達
The store offers discounts of up to 50%.
adj.形容詞達到標準
The work wasn't up to standard.
prep.介系詞包括
The sale is up to 50% off.
adj.形容詞達到
The work wasn't up to her usual standard.
adj.形容詞達到
The work wasn't up to his usual standard.
adj.形容詞直到今天
We need to bring our records up to date.
prep.介系詞圖謀
I suspect he's up to something.

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