Making soup is a good way of using up leftover vegetables.

把剩下的蔬菜全部用来做汤是个好主意。

《牛津词典》

Do you know that we are using up the Earth's fresh water faster than we can replace it?

你知道我们消耗地球上淡水的速度比我们能补充它的速度还快吗？

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The organic matter may partially decompose, using up the dissolved oxygen in the sediment.

有机物可能会进行部分分解，并耗尽沉积物中的溶解氧。

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And the world's insatiable appetite is depleting the planet's fisheries and using up land and fresh water at an alarming rate.

VOA: standard.2010.06.04

I mean they take up a teeny bit but essentially when we're thinking about the set up of the atom, we don't have to account for them as using up a lot of the mass we're discussing.

所以我们可以假设电子没有质量,它们占据了，非常小的一部分,所以当我们考虑,原子的构造的时候,不用考虑它们的质量。

麻省理工公开课 - 化学原理课程节选

Where, you know, you might have a single family that is using up 2 or 3 stories of the same apartment.

一个家庭也许会用上同一幢公寓的二三层楼。

上东区的房子 - SpeakingMax英语口语达人

That is using up all their fuel and exploding in a brilliant burst of energy.

BBC: NASA's Swift satellite observes massive supernova stars

In 2004, its first year, the laboratory turned out 1.7m partially fattened lily bulbs, using up-to-date biotechnology.

ECONOMIST: Chile

What if they've got a bunch of business travelers using up more bandwidth?

CNN: Would you pay for hotel Wi-Fi? You have your say