We might use the word "negative" to describe more difficult emotions, but it doesn't mean those emotions are bad or we shouldn't have them.
我们可能会用“消极”这个词来描述更麻烦的情绪,但这并不意味着这些情绪是不好的,或者我们不应该有这些情绪。
The next thing we might want to ask about a plant like that is what chances does it have to survive into the future.
我们对那类植物可能提出的下一个问题是,它存活到未来的机率有多大。
It might surprise you to learn that restaurants, as we know them, have only existed for a few centuries.
当你得知我们所知道的餐馆只存在了几个世纪,你可能会感到惊讶。
If you have a question, we might answer it in a future program.
VOA: special.2009.07.16
You might have thought before we started talking about molecular orbital theory that non-bonding was the opposite of bonding, it's not, anti-bonding is the opposite of bonding, and anti-bonding is not non-bonding.
你也许在我们讨论分子轨道之前,就想过非成键时成键的反面,它不是,反键才是成键的反面,反键不是非成键。
I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.
我不知道在此刻这里是什么,所以我画一个问号,因为那块内存可能在之前,为其它的目的而使用过,但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。
应用推荐