If you have time left, go over everything to make sure you haven't made any careless mistakes.
如果你还有时间,就把所有的东西都检查一遍,确保你没有犯任何粗心的错误。
If there's none left we'll have to do without.
如果没有剩余的我们就只得将就了。
If it had been left to me I would have put him out on the street long ago.
换了我,早就把他赶出家门了。
Sylvie would have had a much better time if the young man had left his gun at home.
VOA: special.2010.04.03
So, what we do as our seventh step is then figure out if we have any extra valence electrons left at all.
那么,第七步要做的是看看,我们还有没有剩下的价电子。
So, seven asks us if we have any valence electrons left, and how many valence electrons do we have left?
那么,第七步问我们是否还有价电子剩下,我们剩下了几个价电子?
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