单词：Eriochrome
单词：Eriochrome 相关文章
Want to Choose Better Words? Our words matter. Our words have always mattered, but they matter more now that the Internet gives us the power to make our words permanently public. Words might help or hurt someone. Our words may have more power than we
2016年VOA慢速英语(四)月
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say
Scientific American(六)月
bauxite, ['b?:ksait] n 铝土矿（铝的基本矿石） 【记】1）Baux是法国地名，xite＝site场所。Baux因产铝而知名。 2）baux读：宝库，xite场所。产铝的宝库
不择手段背单词
How to Fix Your Facebook News Feed 如何修复你的Facebook新闻提要 Has your Facebook News Feed become a mess of political stories, unwanted videos and angry rants? Are you wishing for the days when your feed was filled with posts from friends
2017年VOA慢速英语(二)月
5 Reasons to Try Firefox Quantum Browser Mozilla has released a new update of its Firefox browser that it says is much faster and provides a better overall user experience. But can the new version called Firefox Quantum compete with the worlds curren
2017年VOA慢速英语(十一)月
By Jim Bertel Washington, D.C. 16 January 2006 watch Comedy movie report A Hollywood star has a new movie that is as serious as it is funny. VOA's Jim Bertel reports Albert Brooks delivers laughs with
2006年VOA标准英语（一月）
By Steve Schy Detroit, Michigan 03 February 2006 watch Super Bowl Ads report The National Football League's annual championship game - the Super Bowl - is Sunday. More than 130 million people are expe
2006年VOA标准英语（二月）
Google Services for Your Daily Life 谷歌服务已渗入你的日常生活 Google has many services to help people and businesses. Some you may use every day. Others you may not have discovered yet. The more commonly known services include Gmail, Ch
2016年VOA慢速英语(九)月
By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological
2006年VOA标准英语（十一月)
Polls have closed in Algeria where some opposition parties boycotted presidential balloting because electoral laws were changed to allow Abdelaziz Bouteflika to run for a third term. Meanwhile, two police officers were injured in a bomb blast outsid
VOA标准英语2009年(四月)
Nigeria's Religious Leaders Work to Stop Violence Kaduna, much like the Nigerian state itself, is divided into a mainly Muslim north and a predominantly Christian south. In April 2011, post-election riots in Kaduna state descended into religious viol
VOA标准英语2012年(六月)
President Barack Obama says America's economy is in crisis but can be repaired. America's 44th president struck a determined, but pragmatic tone, on economic matters in his inaugural address. President Barack Obama delivers his inaugural address at
VOA标准英语2009年(一月)
By Melinda Smith Washington 16 September 2009 Part 1 of VOA's 5-part series on Health Care The American health care system has been called one of the best and worst in the world. Many experts say it is certainly the most expensive, costing $2.5 tril
VOA标准英语2009年(九月)
By Alisha Ryu Nairobi 11 January 2007 In Ethiopia, former communist dictator Mengistu Haile Mariam has been sentenced to life in prison on genocide charges and other crimes committed during his brutal 17-year-long rule. But as VOA Correspondent Alis
2007年VOA标准英语（一月）
Browser wars 浏览器之战 Chrome rules the web 谷歌浏览器掌控网络 What Googles browser has in common with Queen Victoria 谷歌浏览器跟维多利亚女王的共同点是什么？ Aug 10th 2013 |From the print edition 20130810_WBM200.pn
经济学人商业系列
让你的电脑健步如飞 开始察觉到你的台式机或笔记本电脑变的有那么点儿不好用了？只用了几个月，你的PC或MAC就失去了它的锐气，感谢硬盘驱动器中的某块碎片吧，这可能是因为太多程序同
实用英语
saddle leather鞍皮[革] saffian leather山羊革; 摩洛哥革 scrap leather废皮; 碎皮 semi-aniline leather半苯胺革 semi-chrome leather混合铬鞣革 sheep leather(绵)羊革 shrink leather皱
英文语法词汇
By Jim Malone Washington 11 July 2006 Opposition Democrats hope to seize control of one or both chambers of the U.S. Congress in the November mid-term elections, in large part because of voter dismay over the situation in Iraq. In the first of a two
2006年VOA标准英语（七月）
SAN FRANCISCO, May 11 (Xinhua) -- Google on Wednesday introduced a series of notebook computers based on its Chrome operating system, stepping up its competition against Microsoft. Google unveiled the Chromebook at its annual developers conference(会议
英语新闻
While reports of major hackings continue to make news, the sites you visit are safer than ever before. 虽然关于网络黑客的报道仍旧屡见不鲜，但事实是你所访问网站的安全系数比以往任何时候都高。 In fact, the web
英语新闻