单词:
单词: 相关文章
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
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
basement, ['beismənt] n 地下室,墙脚,(学校里的)公厕 【例】It is rather damp in the basement 地下室很潮湿
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
The great philosopher Homer Simpson once memorably described alcohol as the cause of and solution to all of lifes problems. Internet advertising is a bit like that the funder of and terrible nuisance baked into everything you do online. 伟大的哲学