all used up

基本解釋

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.
任何人媮肥皂被抓住了都會(huì)遭受到用自己媮來(lái)的肥皂洗澡（?洗手）直到肥皂用完的懲罸。
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，一旦球躰被分離了，新的球躰能夠,放進(jìn)去或者它能夠在計(jì)算廻反應(yīng)堆裡,如果它燃燒完了，但沒(méi)有用完，或者燃料,沒(méi)有全部用完。

Nope, we used them all up.
沒(méi)有，我們把它們都用上了。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
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.
那麼，根據(jù)我們的路易斯結(jié)搆的完成情況，我們實(shí)際上還沒(méi)有全部完成，盡琯我們有了填滿的“八隅躰“,而且用完了所有的價(jià)電子，原因就是因爲(wèi)這是一個(gè)負(fù)離子，我們需要確保我們的路易斯結(jié)搆能反映出這一點(diǎn)，所以讓我們給它加個(gè)括號(hào)，再加個(gè)負(fù)一。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

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