单词：character constant editing
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Tony Talk (1) 托尼嘉宾室 Tony Provolone: Hello and welcome again to another edition of Tony Talk. I'm Tony Provolone and with me today is guest Hiram. Hi Hiram, how are you? Hiram: Hey, what's up
疯狂英语2003年
Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl
万花筒2008年
[00:00.00]Unit 6 Communication [00:06.48]2.Listen.Read. [00:17.53]Talk to me,sing to me,send me a letter, [00:24.48]Make me a video,that's even better. [00:30.42]Whether we holler or giggle or groan, [00:37.15]When we communication,were not alone. [0
新派英语第五册
1.Do I often have to work overtime? 我需要经常加班吗？ 2.Is there any extra pay for working overtime? 有加班费吗？ 3.How to compensate me if I work overtime? 加班以后怎么补偿？ 4.To be honest, nobody would like to work overtim
面试口语脱口而出
JUDY WOODRUFF: As Vice President Biden said earlier, innovations in genetics could be crucial to finding cures for diseases like cancer. One of the most significant developments in this field is the newly discovered ability to modify the very genes i
PBS访谈健康系列
Beginners. When my computer doesn't work, or when I cannot get a good internet connection, I miss podcasting. I'm sorry that I missed last week, but it was one thing after another with computers. Do you ever have problems with them? They are so usefu
英语博客 A cup of English
Why We Take Selfies Why do people take selfies? 人们为什么自拍？ Researchers at Syracuse University in New York tried to answer that question.They came up with some surprising answers. 美国纽约雪城大学的研究人员试图回答这个问
2017年VOA慢速英语(九)月
M magnetic tape 磁性录音带 makeup artist 美容师 manipulation 操纵 markup 固定利润 matte 影像形板 Maysles Films 梅思利电影公司 memory-hook 回马枪 memory-jogger 回马枪 Merr
英文语法词汇
Meetings, calls, kids, dogs, earrings, exercise and all those emails. Who doesn't feel start out for time these days. But a new study suggested that you can feel like you have more times by donating some to others. The research is in the journal Psyc
Scientific American(七)月
If the human genome is the book of life, then Crispr technology is its Microsoft Word. The cut-and-paste technique, invented only three years ago, can be used on fledgling genomes to snip out bits of DNA and, if required, insert new stretches. 如果说
英语新闻
The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h
英文摇滚歌曲
AS IT IS 2016-05-05 May The Fourth Be With You 五月四日和你在一起 People who love Star Wars movies do not need a reason to leave a photograph or message on social media. On any given day, you might see Star Wars-related photos all over Faceb
2016年VOA慢速英语(五)月
Photo Editing App Improves Your Shots People take hundreds or even thousands of photographs with their smart phones. But when they take a special photo, they might want to make sure that the picture looks its best. Photos can preserve memories. They
2016年VOA慢速英语(二)月
AILSA CHANG, HOST: Scientists recently made headlines when they announced they had figured out how to edit DNA in human embryos for the first time. This week, the scientists invited NPR health correspondent Rob Stein into their lab in Portland, Ore.,
2017年NPR美国国家公共电台8月
Science 2018: Gene Editing, Private Space Travel Top List Here are some of the most popular science stories on the VOA Learning English website in 2018. Gene-edited babies announced A Chinese researcher reported last month that he helped to make the
2018年VOA慢速英语(十二)月
unit 418 推荐书籍 dialogue 英语情景对话 To: Zhang Jian 收件人：张剑 From: Lily Wong 发件人：莉莉王 Date:April 26, 2002 日期：2002年4月26日 Subjed:Crafting Beautiful English Sentences 主题：构思精美的英语句子 Z
高频英语口语对话
Nor did the procedure fulfil any unmet medical need. 此程序也未能满足任何未知医疗需求。 For the child whose genome was edited to confer resistance, the claimed benefit is protection from a virus that she may never encounter 对于为产
经济学人综合
随着微视频的崛起，微电影的火苗正在熊熊燃烧。在极短的时间里、使用极少的经费，却讲述了一个精彩而发人深思的故事，这正是微电影独特的风格和它日趋流行的关键。 A look at microfilms
英文语法词汇
生活智慧 Quality is always greater than quantity. 质量永远比数量要重要。 If you're going to do something, do it well enough to avoid doing it the second time. Going back to do something the second time is atime-waster if you knew it ca
英语听力广播—Listening