单词：porous coke
单词：porous coke 相关文章
This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us
Scientific American(七)月
[00:00.62] 13.A Coke and a Smile [00:05.96]I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. [00:14.78]But to a five-year-old, he was a giant. [00:18.48]Thirsty? Gran
温馨夜读II
A Coke and a Smile I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the
趣味英语
美剧《摩登家庭》片段： Claire: I asked you to clean up the kitchen nine hours ago when I left for work. I come back, and it's the exact same mess, plus pickles and peanut butter! 九个小时之前，在我去上班的时候，我叫你把厨
每天三分钟学英语
我又一次陷于两头都够不上的中间境遇，作为六个孩子中的老四，很多事情对我来说不是因为年龄太小，就是太大而不合适。那天夜里就是这样。我的两个小兄弟在屋里睡觉，我的另外三个长
英语学习方法
I know now that the man who sat with me on the old wooden stairs that hot summer night over thirty-five years ago was not a tall man. But to a five-year-old, he was a giant. We sat side by side, watching the sun go down behind the old Texaco service
英语美文