used up

基本解釋

We have used up most of the cloth, and all we have left is a few bits and pieces.
布大部分用完了，只剩下一些零頭。
《新英漢大辭典》
People have used up water, fish from seas and lakes, crops and the gifts of the forest.
人類已用光本年度份額的水，海洋湖泊魚類，農(nóng)作物和來自森林的禮物。
In one experiment, Braun showed that simply standing up instead of sitting used up hundreds more calories a day without increasing appetite hormones in your blood.
在一項實驗中，布朗表明，站立起來，而不是簡單地用了數(shù)以百計的熱量沒有增加血液里的食欲激素一天的會議。

As these supplies were used up, big drillers looked for similar formations in other countries.
So we started with 10 valence electrons, we used up 8 of those electrons in terms of making bonds.
我們一開始有十個價電子，然后用掉了八個電子來成鍵。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
So let's see, we started with 8 bonding electrons, and we used up only 4, so the answer is yes, we have 4 bonding electrons left.
那么讓我們來看看，我們一開始有八個成鍵電子，然后只用掉了四個，因此答案應(yīng)該是還有剩余，我們還剩下了四個成鍵電子。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

They have to be started before the beneficiary turns 18 and used up by age 30.
FORBES: Paying for College: Coverdell Accounts