use up 托福

He has used up the last ounce of oil.

他已用完最后一滴油。

A patchwork quilt is a good way of using up scraps of material.

做杂拼花布棉被是利用零碎布料的好办法。

I might use up all my odd scraps of wool to make a scarf.

我可能用完所有剩余零碎毛料做一条围巾。

When the soldiers had used up all their ammunition, they went on fighting with their swords.

当战士们弹药用完时, 他们继续用刺刀作战。

Time like hardly using up dentifrice,as long as you crush it ,it must have a little!

时间像快用完的牙膏，只要你去挤，总还有一点。

A tax advantage is also available to holders of most depletive assets—those which are used up, or depleted, over a period of time—like oil, natural gas, uranium, or coal.

那些折耗性资产的持有者也享有纳税优惠，如石油、天然气、铀或煤这类会在一定期间里被耗竭的资产，被称为折耗性资产。

Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.

完全在同一种群内杂交的个体比以两个方杂交的个体繁殖后代要多，因此为了产生无生机的杂种，要消耗掉一些配子。