I had just enough time to finish eating before the bell rang and I was off to my first class.

我在铃响前刚好有时间吃完，然后就去上第一节课了。

《柯林斯英汉双解大词典》

That will give her just enough time to get there.

这样她就有足够的时间到达那里了。

youdao

It's my wife who's really interested and that'll be good for her because she's home from work by 7:15—that'll give her just enough time to get there.

我妻子才是真正感兴趣的人，那对她来说很好，因为她7点15分下班回家，刚好有足够的时间去那里。

youdao

The Large Hadron Collider -- the giant accelerating machine that created the Higgs boson -- might just make a tiny wormhole for long enough that its time-bending effects could be glimpsed.

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According to the developers, the ozone naturally returns to its original state after just a couple of hours - enough time for mould, fungi or bacteria on the packaging's contents to be destroyed.

BBC: Plasma device developed to 'sterilise' food

He is young (only 51), he has experience on Capitol Hill, and he has served just enough time in the Executive Branch--two years--to be respectable and still escape with his reputation intact.

FORBES: Magazine Article