单词：molecular sieves
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[00:08.11]Ive been told its not catching. 听说这病不会传染 [00:15.90]- Do you want a top-up? - Please. - 再来一杯? - 谢谢 [00:25.51]You know,Lionel, 莱昂纳尔 这是我 [00:28.03]- youre the first ordinary Englishman... - Australian.
听电影学英语-国王的演讲
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because
Scientific American(四)月
Some gourmets once asserted food cooked without salt taste worst in the world. 曾有美食家断言世界上最难吃的东西就是忘了放盐的食物。 In fact, salt has not only helped improve tenderness, but also provided the most popular met
舌尖上的中国第一季
The oldest fruit in the World is the apple. It is the fruit that grew in the Garden of Eden, 世界上最古老的水果是苹果。它是长在伊甸园里的水果， but people believe the apple that Eve gave Adam was a very poor one compared to t
美国学生世界地理教材
The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.
Scientific American(十)月
You are listening to this podcast on a computer, or perhaps you have downloaded it from a computer to an MP3 player. So I am sure that you know what the words hardware and software mean. Hardware means the computer itself and other machines which are
听播客学英语