单词：refrangible
[医] 可折射的
course, in passing from one medium to another, as rays of light.
单词：refrangible 相关文章
New York City-based Pfizer Incorporated, the world's largest pharmaceutical company, has stopped research on torcetrapib, a drug they hoped to sell to treat heart disease. The drug was supposed to raise levels of what is known as good cholesterol. T
初级商务英语听力2006
By Dan Robinson Two U.S. lawmakers just returned from Sudan say the situation in the western Darfur region remains intolerable, and are urging the government in Khartoum to take further actions to all
VOA2004（下）--新闻盘点
Sonja Pace Israeli troops have withdrawn from one key neighborhood of the Rafah refugee camp in the southern Gaza Strip, lifting a six-day siege and allowing residents out of their homes to again move
VOA2004（上）--国际时事
Sometimes It Be That Way 歌手：jewel Night with its shattered teeth Attempts to speak My pen is present but Courage left via the sink And I'm sorry I snuck up on you From behind I'm sorry not all My love letters did rhyme And I'm sorry that Jesus
英语金曲精听
music,candle,Liberia,By Nico Colombant Liberia 15 January 2006 Liberian President elect Ellen Johnson Sirleaf waves at the crowds during pre-inaugural celebrations in Monrovia, Liberia, Jan. 14, 2006 Spiritual music and c
2006年VOA标准英语（一月）
By Peter Heinlein Shimelba Refugee Camp, Northern Ethiopia 31 October 2007 Rising tensions between Ethiopia and Eritrea have led to an increasing flow of refugees across their common frontier. A border war between the Horn of Africa neighbors from 19
2007年VOA常速英语（十月）
By Kari Barber Dakar 28 February 2007 Rape was a common means of abuse during Liberia's brutal civil war and it remains rampant despite the enactment of one of West Africa's toughest rape laws. Activists are calling for a specialized court to deal w
2007年VOA标准英语（二月）
By Scott Bobb Johannesburg 30 March 2007 Angola has completed what is being called the largest ever repatriation of refugees in sub-Saharan Africa. More than 400,000 people who fled decades of war in Angola have returned home during the past four yea
2007年VOA标准英语（三月）
Libya's opposition had success on the international stage Thursday, but setbacks in fighting against forces loyal to the country's leader, Moammar Gadhafi. The opposition lost territory in both the east and west of the country, though the rebels here
VOA标准英语2011年(三月)
Anjana Pasricha India's prime minister-designate Manmohan Singh is promising to balance economic reforms with development for the poverty-stricken. He also says he will continue the peace process with
VOA2004（上）--国际时事
By Peter Heinlein Addis Ababa 07 February 2008 It used to be called The Club of Dictators. The African Union (AU), and before it the Organization of African Unity, lists among its alumni such infamous characters as Idi Amin, Charles Taylor, Sane Abac
VOA常速英语2008年（二月）
By Nico Colombant Dakar 16 January 2007 One year into the term of Liberia's post-war President Ellen Johnson-Sirleaf, many foreign analysts and aid workers are joining Liberians in giving her good marks for a job well done. But they also point to se
2007年VOA标准英语（一月）
By Jim Malone Washington 28 February 2008 The war in Iraq has reemerged as a central issue in the U.S. presidential election campaign. In recent days, Republican contender John McCain and Democratic candidate Barack Obama have exchanged verbal salvos
VOA常速英语2008年（二月）
By Phuong Tran Nouakchott, Mauritania 13 July 2007 French engineer Jean Sahuc arrived in West Africa in the early 1950's to oversee the building of Mauritania's capital. Almost 50 years after he laid the first foundation stones in Nouakchott, Sahuc t
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睡不醒的冬三月，每个清晨，你都挣扎着离开温暖的被窝？天气转冷，你就是传说中的起床特困生吗？今天就一起来看看用英文怎样赖床吧！ 1. What did you wake me up for? I'm going back to sleep. 叫醒我
英语口语
ROME, Feb. 6 (Xinhua) -- Italian giants AC Milan will see their striker Zlatan Ibrahimovic sidelined in the clash against league leaders Juventus on February 25, as the Swedish international was handed a three-match ban on Monday. The Swede, who has
英语新闻
By Elizabeth Lee Washington 16 October 2009 Man is transported to hospital room The U.S. Senate Finance Committee has approved a sweeping health care reform bill aimed at lowering insurance costs and expanding coverage to more Americans. In the comm
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BERLIN, Sept. 22 (Xinhua) -- Bundesliga team Schalke lost his coach as Ralf Rangnick laid down his office with immediate effect due to a burnout, the club and Rangnick said in an official statement on Thursday. The 53-year-old coach is currently unab
英语新闻