单词：worry impairing spleen
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VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week, we will tell about evidence that something big struck the planet Jupiter. We will also tell about a long ignored organ in
VOA慢速英语2009年（八）月
This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c
Scientific American(八)月
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a
Scientific American(三)月
206. The spinal cord operation脊髓手术 spectra-sponge There was a lecture given at a medical school on a spinal cord operation. The professor began: In order to have a speedy but safe operation, one must speculate on the entire spectrum of possib
胡敏托福词汇记单词
Don't do an IQ test after a full week's work if you are 40 years or older. You could be disappointed. 如果你已经40岁了或者更大，那么工作一整周之后不要做智商测试，因为结果可能会令你大失所望。 If you're over 4
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Moreover, while in most other animals that I can now think of, 而且，就我这时所能想到的其它多数动物说来， the eyes are so planted as imperceptibly to blend their visual power, so as to produce one picture and not two to the brain
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