单词：rarifies
vi. 变稀薄；纯化
单词：rarifies 相关文章
Section 13 Libraries 1Most towns and cities have a library. 2Libraries are available to everyone. 3People think that libraries are just for books. 4They are wrong. 5In modern libraries, you can borrow
英语导读1000句
A: How are you? B: Im great. Thanks. A: Did you need something? B: I need your help. A: How may I help you? B: I need to find this newspaper article. A: Have you checked the periodicals section yet? B: I forgot about that section. A: If youd like, I
英语情景对话-图书馆
A: Hows it going? B: Im fine. Thank you. A: Do you need anything? B: I need you to help me. A: What can I do for you? B: I am looking for an article in a newspaper. A: Did you check the periodicals? B: I didnt even bother to think of that. A: Ill sho
英语情景对话-图书馆
Libraries are wonderful places. Every library Ive been to in the world is the same. They all have a special atmosphere. A room with a large collection of books does things to people. We become very quiet and want to know whats on the shelves. This ha
纯正英语一分钟
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单词解析速记
By Dan Robinson Capitiol Hill 16 March 2007 Former undercover CIA officer Valerie Plame, who has been at the center of a controversy involving the role White House officials played in revealing her identity, has testified in public for the first tim
2007年VOA标准英语（三月）
By Kurt Achin Seoul 27 April 2006 The World Trade Organization has canceled a minister-level meeting scheduled for late April, admitting that members are not ready to meet a deadline for a trade liber
2006年VOA标准英语（四月）
This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo
VOA慢速英语2009年（六）月
By Meredith Buel Washington 17 November 2006 Recent elections for the U.S. Congress and continuing bloodshed in Baghdad have renewed debate over whether there should be a timetable for American-led coalition forces to leave Iraq. Many critics of the
2006年VOA标准英语（十一月)
By Robert Raffaele Washington, D.C. 24 August 2006 watch Iran-Iraq Link report A senior military spokesman says there is clear evidence that Iran has directly aided insurgents in Iraq. Those comments follow Iraq's deadliest month since the U.S.-led
2006年VOA标准英语（八月）
North Korea has told international agencies it will conduct its planned launch of what Pyongyang says is a satellite in early April. North Korea's launch of a long-range rocket became all but inevitable as Pyongyang informed international agencies i
VOA标准英语2009年(三月)
NASA Identifies Shuttle Endeavour's Heater Glitch NASA says engineers at Kennedy Space Center believe they have identified the cause of the heater failure that forced the postponement of the launch of the shuttle Endeavour. NASA technicians say the f
VOA标准英语2011年(五月)
The International Committee of the Red Cross is appealing for access to all areas of conflict in Libya as fighting intensifies. The president of the ICRC, Jakob Kellenberger, says the conflict in Libya has descended into civil war. He says he is alar
VOA标准英语2011年(三月)
By Barbara Schoetzau New York 16 May 2006 The Gilbert Court, in New York's Pierpont Morgan Library One of New York's great cultural treasures has reopened after a three-year renovation. The Morgan Lib
2006年VOA标准英语（五月）
By Jim Malone Washington 13 April 2006 Confessed al-Qaida conspirator Zacarias Moussaoui complained about his defense lawyers Thursday during his sentencing trial in Alexandria, Virginia, just outside
2006年VOA标准英语（四月）
By Deborah Tate Capitol Hill 04 August 2006 Among the last issues to come before the U.S. Senate before lawmakers began their August recess were cybercrime and cybersecurity. Senators ratified an international treaty aimed at cracking down on crimes
2006年VOA标准英语（八月）
Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal。 研究者已经开发了一种运用无线信号激活人体中电子植入物来消除细菌感染的方法。
英语新闻
Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe
英语新闻
U.S. military officials say they have identified the four Marines seen on video urinating on the bodies of dead Afghan Taliban fighters. The Naval Criminal Investigative Service, heading the main inquiry into the video, has also reportedly questioned
英语新闻
By Al Pessin Kansas 18 December 2006 Army training troops who will serve as advisers to the Iraqis are seen in Fort Riley, Kansas, 28 Oct 2006 In the raging debate over the future of U.S. policy toward Iraq, there is one point on which all sides see
2006年VOA标准英语（十二月）