单词：acetyl-ornithinase
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A Abrine 相思豆碱 O-Acetyl-3,6-di-O-β-D-xylopy-rano- astragaloside O-乙烯 3,6-双氧-β-D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基
医务英语
avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出 【反】link（vt 连结）；suture（vt 缝合）
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By Derek Kilner Nairobi 16 June 2008 A battalion composed of troops from Sudan's northern and southern armies is set to deploy Tuesday to the disputed Abyei area on the country's north-south border. As Derek Kilner reports for VOA's East Africa bure
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Next Step After Carbon: Knowing Your Nitrogen Footprint This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 A carbon footprint is the amount of carbon dioxide pollution that we produce as a result of o
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By Catherine Maddux Washington 30 October 2006 The top U.N. humanitarian affairs official says there has been dramatic improvement in northern Uganda since the start of peace talks to end nearly 20 years of devastating civil war. ----- Jan Egeland (
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The International Committee of the Red Cross said Gaza is suffering what it calls a full-blown humanitarian crisis. It said the death toll and number of injured is rising, the infrastructure of the Palestinian territory is shattered and civilians la
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Egyptian President Hosni Mubarak met on Monday with French President Nicolas Sarkozy and a European Union delegation to discuss ways to reach an immediate cease-fire in the Gaza Strip. While diplomatic talks have been unsuccessful in ending the viol
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Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas
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By Noel King Khartoum 12 November 2006 UN Emergency Coordinator Jan Egeland (L) with Martin Ojul, chairman of LRA negotiating team, in Sudanese town of Juba, November 11, 2006 The United Nations humanitarian chief is in southern Sudan for a meeting
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By Catherine Maddux Washington 01 November 2006 UN Undersecretary-General for Humanitarian Affairs, Jan Egeland gestures during a news conference in Kenya (File photo - Sept. 12, 2006) The top U.N. humanitarian official says the operating environmen
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By Cathy Majtenyi Nairobi 02 May 2006 A drying corn stalk in one of many farms in Adinefas in southern Eritrea The U.N. humanitarian representative for the Horn of Africa says Eritrea's government is
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By Lisa Schlein Geneva 20 May 2007 Newly arrived internally displaced ethnic Tamils prepare themselves to be registered with camp officials in Kiran, Sri Lanka (File Photo) The World Food Program warns renewed fighting in Sri Lanka's long-running civ
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The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ
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When I was a little girl, I used to knit all the time. I used to knit jumpers and hats and scarves. I even used to knit little dolls sometimes: Snow White and the Seven Dwarfs for example. When you knit with two needles you can put the thread or the
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Adrienne: So we just had Christmas and I see your knitting bag is out, did you knit anything for anyone for Christmas? Vivian: I started to knit for my granddaughters, but time caught up with me and I was making for them a poncho which consisted of t
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By Lisa Schlein Geneva 15 June 2007 The World Food Program (WFP) says it has been able to successfully feed up to three million internally displaced people in Sudan's conflict-ridden province of Darfur. The organization says it has been able to do th
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By Phuong Tran Goz Beida, Chad 16 May 2007 In Chad, people are still arriving at camps to escape ethnic violence and bandit attacks along the Sudanese border. Humanitarian workers are often the first to reach out to people escaping from burning villa
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