all used up

基本解释

Gas is all used up.
汽油全部用光了。
A decree declares that anyone caught stealing soap must wash himself with it until it is all used up.
任何人偷肥皂被抓住了都会遭受到用自己偷来的肥皂洗澡（?洗手）直到肥皂用完的惩罚。
jandan.net
So once the pebble is depleted a fresh pebble can be put it in or it can be re-circulated back in the reactor if its burn-up isn't all used up or the fuel isn't all used up.
所以，一旦球体被分离了，新的球体能够,放进去或者它能够在计算回反应堆里,如果它燃烧完了，但没有用完，或者燃料,没有全部用完。

Nope, we used them all up.
没有，我们把它们都用上了。
麻省理工公开课 - 化学原理课程节选
So, in terms of finishing our Lewis structure, we're actually not done yet here, even though we have full octets, and we've used up all of our valence electrons, and the reason is because it's c n minus, so we need to make sure that that's reflected in our Lewis structure, so let's put it in brackets here, and put a minus 1.
那么，根据我们的路易斯结构的完成情况，我们实际上还没有全部完成，尽管我们有了填满的“八隅体“,而且用完了所有的价电子，原因就是因为这是一个负离子，我们需要确保我们的路易斯结构能反映出这一点，所以让我们给它加个括号，再加个负一。
麻省理工公开课 - 化学原理课程节选

We need a timeout, but they are all used up.
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