单词：Henrietta cloth
单词：Henrietta cloth 相关文章
LISTENING 2 Ordering Drinks in a pub 在酒吧点饮料 Vocabulary 在酒吧对话时，会使用到下面所列出的句子，请问这些句子是客人、店主或是双方都会说的呢？请用（ C ）代表客人，（ L ）代表店主，（
2008年ESL之商务英语
Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thankyou！ 英文笑话Flash BBC儿童动画-小猪威比
动物街64号 Zoo Lane 第一季
Broadcast: January 27, 2003 By Jill Moss This is the VOA Special English Development Report. Researchers have discovered a simple answer to a huge problem in developing countries. They have found that
VOA2003（上）-健康资讯
STEVE EMBER: Im Steve Ember. FRITZI BODENHEIMER: And Im Fritzi Bodenheimer with EXPLORATIONS in VOA Special English. Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells. Reporter R
2010年VOA慢速英语(七)月
MARY LOUISE KELLY, HOST: When Henrietta Lacks was dying of cancer in 1951, her cells were harvested without her knowledge. They became crucial to scientific research, and her story eventually became a best-selling book. Lacks has become one of the mo
2018年NPR美国国家公共电台5月
RAY SUAREZ, HOST: We mentioned earlier in the program that today is Earth Day, and there have been demonstrations for science around the world. In a few minutes, we'll hear from one of the celebrity scientists behind the march, Bill Nye, who has a ne
2017年NPR美国国家公共电台4月