音标:['ɔilə'kelpin] ;
奥伊勒—凯尔平(1873~1964,瑞典籍德国生物化学家,与哈登共获1929年诺贝尔化学奖)

[00:07.34] Two Geniuses Many people regard Albert Einstein [00:13.51](1879-1955)as one of the 20th century's greatest geniuses. [00:21.55]His attempt to explain the working of the universe helped create suchthings as nuclear energy [00:28.71]space tr

发表于:2018-11-30 / 阅读(288) / 评论(0) 分类 高中英语牛津版高一

Avon is the worlds largest cosmetics and perfume company. Its also one of the oldest. It was founded in New York in 1886 by a door-to-door book salesman David H. McConnell who gave away perfume to encourage sales. The perfume became more popular than

发表于:2018-12-06 / 阅读(90) / 评论(0) 分类 各大品牌英文介绍

Social Media Drives Publicity in Trayvon Martin Case Across the United States, African Americans mobilized in memory of 17-year-old Trayvon Martin, and in protest over the fact that the man who shot him had initially avoided criminal charges. Early o

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 VOA标准英语2012年(五月)

Without warning today, president Obama decided to blow open the argument about race and bias in America, calling on the nation to do some soul searching, and six days after the verdict getting personal, he said he could have been Trayvon Martin. Afte

发表于:2019-01-07 / 阅读(68) / 评论(0) 分类 万花筒2013年

RS: I'm Rosanne Skirble with Avi Arditti, and this week on Wordmaster: Shakespeare in American English. This is the seventy-fifth anniversary year of the Folger Shakespeare Library, home to the largest collection of Shakespeare materials in the world

发表于:2019-01-25 / 阅读(84) / 评论(0) 分类 词汇大师(Wordmaster)

SCOTT SIMON, HOST: High Flying Bird is a basketball movie, but you rarely see a basketball. It's a film about, as one character calls it, the game that owners, broadcasters and advertisers put over the game. Andre Holland plays Ray, a sports agent wh

发表于:2019-03-02 / 阅读(80) / 评论(0) 分类 2019年NPR美国国家公共电台2月
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