Negative 1 plus 0 should add up to negative 1, if in fact, we're correct for the c n anion.
负一加上零应该等于负一,如果是这样,我们对于氰离子的结果就是正确的。
And, at one point in time, he laments the end of the old Latin world and the B.C. world, when people could have these child slaves.
在某一时刻,他为拉丁时代和公元前时代的结束而哀悼,那时人们可以拥有小孩做奴隶。
The other thing is that we can re-write our h c n in terms of bonds.
还有一件事是我们可以用键的形式来表示氰化氢。
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