单词：diastereomeric
单词：diastereomeric 相关文章
The family and friends and the class of 2006... It's such a pleasure and an honor to be here... On this wonderful day for all of you... I want to join in the chorus of congratulations... Congratulatio
万花筒2006年
Grammar Girl here. Todays topic is the difference between the words historic and historical. A listener, Denise, wants to know if she should say, We sell historic replicas or We sell historical replicas. Was an event a historic occasion or was it a h
英语语法 Grammar Girl
2009年一月，当机号1549 飞机迫降纽约哈德逊河，Ric Elias 正坐在第一排。在坠机的当下，他的心中在想什么? 在 TED，他第一次在公开场合说出他的故事。
TED公开课:(不只是)男人经
By Brian Wagner Miami, Florida 15 August 2007 U.S. minority population are expanding New data from the U.S. Census Bureau shows that black, Asian, Hispanic and other minority populations are expanding in many districts where whites were once dominant
2007年VOA标准英语（八月）
By Lisa Schlein Geneva 20 July 2007 The U.N. High Commissioner for Human Rights is urging the Government of Sudan to take immediate action to protect thousands of civilians in the village of Bir Dagig, located about 30 kilometers north of El Geneina
2007年VOA标准英语（七月）
Controversies Threaten World Conference Against Racism Lisa Schlein Geneva 14 Aug 2001 15:37 UTC The United Nations is continuing negotiations to resolve several issues threatening to sink the World C
VOA2001-国际风云（4）
在美国偶像第八季TOP13总决选结果宣布现场，当两位选手被主持人宣布淘汰时，回顾片段播放的时候响起了一首歌，通常被作为是美国偶像本季的选手告别曲，这首歌是由前美国偶像冠军Carrie Underwood 为配合节目特别录制的，翻唱自Motley Crue的同名曲目Home Sweet Home。
音乐咖啡厅
以一曲Apologize 听歌 享誉全球的美国乐队OneRepublic，近日他们将首张专辑《Dreaming Out Loud》的最后一首歌曲Come Home，邀请Sara Bareilles 听歌 共同录制了一个男女对唱的全新版本。据悉，这首歌旨在对驻扎伊拉克的美国士兵寄托一种感伤的思乡之情。 OneRepublic
音乐咖啡厅
Philomela菲勒美拉PhilomelaKing Pandion of Athens had two daughters,Procne and Philomela.When Athens was threatened by the wild men,King Tereus of Thrace came to its help.Out of gratitude King Pandion offered Tereus either of his daughters in marr
英语美文
英文歌词： We took the long way home, you held my hand, The days so full of all the things we had planned. We walked beyond the green, beyond the day. We shared a dream that i let slip away. I had to find myself. I had to find myself. No use looking
英文摇滚歌曲
U.S. and European central banks have in unison cut their interest rates by half a percentage point. The coordinated move is aimed at bringing some stability back to the shaky global economy and slumping stock markets. For VOA, Tom Rivers reports fro
VOA标准英语2008年（十月）
Continued economic weakness has led to another round of interest rate cuts in Europe, while the number of Americans receiving unemployment benefits has reached a 26-year high. A broker is seen under the curve of the German stock index DAX at the sto
VOA标准英语2008年(十二月)
MADRID, Aug. 27 (Xinhua) -- Real Madrid this Monday announced the signing of Croatian midfielder Luka Modric on a five year contact. Modric joins for Tottenham Hotspurs on a deal thought to be in the region of 35 million Euros, ending a long running
英语新闻
SADIQ KHAN, MAYOR OF LONDON: I am so proud that London has today chosen hope over fear, and unity over division. DAVID TERESHCHUK, PBS NEWSHOUR WEEKEND CORRESPONDENT: When Sadiq Khan was elected mayor of London seven months ago, he became the first e
PBS访谈社会系列
Chapter 30 - The Rostvs at Mytshchi The glow of the first fire that began on the second of September was watched from the various roads by the fugitive Muscovites and by the retreating troops, with many different feelings. The Rostov party spent the
有声英语文学名著
UNITED NATIONS, Oct. 28 (Xinhua) -- The headquarters of the United Nations is going to be closed for at least one day because of an expected hurricane, according to a statement issued to the press here on Sunday by the UN spokesperson's office. Due t
英语新闻
Listen to the statements and fill in the blanks below. 1.My father is 58 years old. He's an accountant in the government financial department. He was born and lives in Mexico. His name is Robert Dias. 2.My best friend is Anderson Brown.She's an Itali
英语听力练习题
音乐咖啡厅:Marc Terenci - Love to be loved by you 相关介绍：关于Marc Terenci我就不想过多介绍了，多年以前，听到这首，只能感受到从歌曲中流露出的悲伤旋律，如今，再次听起这首歌，看着歌词，才
音乐咖啡厅
Chinese Want Electric Cars, Americans Not So Much Citizens of which country are most likely to buy or at least consider purchasing a plug-in vehicle than any other nation? According to a recent survey conducted by Ernst Young's Global Automotive Cent
阅读空间
I stayed out about two hours too late and now its hard getting out of this bed man my boyfriend was a pain in the butt last night and now hes an ache in my head i stubbed my toe on the dresser and i guess its too late to shower and do my hair yeah th
美国乡村音乐