be at the top of 名列前茅
Presidential adviser John Brennan says a top goal will be to fight the rise of "home-grown" terrorism.
VOA: special.2010.05.29
And that was the water at the bottom of the waterfall is probably going to be hotter than the water at the top of the waterfall.
瀑布底部的水,或许比顶部,的水更热。
So a closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.
因此闭系可以是,比如说,一杯放了,一个冰块的冰水,顶上加了盖子。
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