Will an American recession drag the rest of the world down with it?
美国的经济衰退是否产生全球性影响?
Have you ever noticed how bad weather seems to drag the spirit down with it?
你有没注意到恶劣的天气会让你的心情也随之变坏?
Lehman Brothers, after all, still had an A2 credit rating when it went under, taking down with it billions in commercial paper.
雷曼兄弟在带着它数十亿商业票据轰然倒塌时,其最后的信用评级仍旧是A2。
The rain and snow that washed down the mountains into Lake Otero carried gypsum with it.
VOA: special.2010.01.04
You take fuel, rather you take something that's warm, and you put it in contact with the atmosphere, it cools down.
改变约束,继续加热,气体膨胀。
But because there's this lone pair here, it's pushing down on the other bonds, 5° so we end up with an angle of less than 109 . 5 degrees.
但因为这里有孤对,它会把其它键向下压,所以键角会小于109。
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