单词:ellenbergerite
单词:ellenbergerite 相关文章
[00:01.11]第二课 [00:02.22]WORDS [00:03.04]单词 [00:03.87]hamburger [00:06.01]汉堡包 [00:08.15]French fries [00:10.89]薯条 [00:13.64]cola [00:15.60]可乐 [00:17.55]chocolate sundae [00:20.68]雪糕 [00:23.80]apple pie [00:26.06]苹果派 [00:28.32]SENTENCE
00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance
我们已经拥有了个人电脑,为什么不试试个人生物科技?创办位于布鲁克林的非盈利性DIY生物实验室Genspace前,这一直是生物学家Ellen Jorgensen和她的同事面对的问题。这家实验室致力于公众科学
英语俚语天天说 第85期: 正能量演讲: Ellen DeGeneres 09年在杜兰大学演讲
By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med