单词：ethylcarbanilid
单词：ethylcarbanilid 相关文章
AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s
2014年VOA慢速英语(五)月
AS IT IS 2014-10-28 Holding a Paintbrush Instead of a Gun The United States-led coalition is beginning to provide weapons and ammunition to fighters defending the city of Kobani, in northern Syria. The city is hoping for help from Kurdish militias in
2014年VOA慢速英语(十)月
From NPR News in Washington, I'm Nancy Lyons. President Obama is touring New Jersey today, seeing the effects of Hurricane Irene. He comforted a Wayne resident whose home was damaged by last weekend's storm. Are you OK? I'm so sorry. We will be here
2011年NPR美国国家公共电台9月
美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related
VOA双语新闻 2014年1月
On Friday mornings ,we bring you StoryCorps when people across the country share stories about their lives. And today two parents remember their daughter. Liddie Horsey was born with a rare genetic disorder. It's called Cornelia de Lange Syndrome. I
2007年NPR美国国家公共电台
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
单词解析速记
Indonesians Welcome New President 印尼人欢迎新总统 Now, the day's news, from the Voice of America. Indonesia has a new president. Joko Widodo was sworn in as president on Monday at the national parliament building in Jakarta. Leaders of Austr
2014年VOA慢速英语(十)月
Islamic State Group Fighters Closer to Syrian Town Kobani 伊斯兰国家的士兵推进到叙利亚边境小镇kobani Turkish President Recep Tayyip Erdogan says Islamic State militants will soon capture the Syrian border town of Kobani. The United
2014年VOA慢速英语(十)月
North Korean leader Kim Jong Il is still nowhere to be seen, more than a week after South Korean intelligence officials revealed the belief he is recovering from a stroke. As VOA's Kurt Achin reports from Seoul, South Korean officials are trying to
VOA标准英语2008年（九月）
Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6
VOA标准英语2014年(一月)
Kobani Fighting Sends 400,000 Refugees to Turkey SURUC The offensive by Islamic State militants against the northern Syrian city of Kobani has caused hundreds of thousands of residents to flee to Turkey. They receive help from Turkish authorities and
VOA标准英语2014年(十月)
Classes Resume in War-Torn Kobani KOBANI, SYRIA With Syria in its fifth year of conflict, most of the norms of prewar life are gone. Many schools, clinics and other social services have long been shuttered or bombed. But in the aftermath of fighting
VOA标准英语2015年(四月)
One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds
白领英语晨读
What's Schadenfreude in Chinese? 幸灾乐祸用中文怎么讲？ Disarray in the West generates mixed reactions in Asia 亚洲对西方混乱的不同回应 Aug 20th 2011 | from the print edition TO ERR is human. To gloat, divinely satisfying. The
经济学人综合
TEHRAN, Feb. 26 (Xinhua) -- Iran has refused to deliver oil to Greece in Persian Gulf, the local Fars news agency reported on Sunday. The Islamic republic refused to deliver a shipment of 500,000 barrels of crude oil to one of the refineries in Greec
英语新闻
On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提
万物简史
By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo
万物简史
Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions
万物简史
If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grill
TED演讲教育篇
Hello and Welcome to News and Reports on China Radio International. In This Edition The military spokesman of Libya's National Transitional Council says revolutionary fighters have taken control of the northern areas of Bani Walid and should control
2011CRI中国国际广播电台