这价格大大超过了我们的支付能力。
她对这价格犹豫不决。
这价钱对我来说太贵了。
And you would expect that that would be a much stabler compound because, instead of plus one attracting plus one, now you have plus two attracting minus two.
可以预见,这将会是更稳定的化合物,因为不再是一价正离子吸引一价负离子,而是二价正离子吸引二价负离子。
So, that also tells us that the n minus ion is less stable than the neutral atom itself.
而且,这还告诉我们,负一价的氮离子不如中性氮原子稳定。
If they awarded options that were "In the money" -that means already exercisable at profit -then they would be subject to a tax liability immediately, so they don't want to do that.
如果这些奖励的股票期权是价内期权,这说明期权行权即可赢利,这些利润是要交税的,当然他们想避免交税
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