单词：Streptozicin
单词：Streptozicin 相关文章
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
DAVID GREENE, HOST: Earlier this year, you might remember the Zika virus was spreading through the Americas, and the situation looked dire. Brazil was reporting more than a thousand cases of microcephaly, a condition in which babies are born with ext
2016年NPR美国国家公共电台12月
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单词解析速记
Chinese Ye wins 200m medley while Liu Zige dim BEIJING, Nov. 2 (Xinhua) -- London Olympic double winner Ye Shiwen claimed the women's 200-meter individual medley gold medal at the short course Beijing World Cup here on Friday, while Beijing Olympic c
英语新闻
来自英国的帅哥Ramzi当年以一首Say Goodnight让世界认识了他，那首歌真是百听不厌啊！ 今年Ramzi终于推出了首张大碟Chapter One。听了一下，很有RB天王Craig David的风范！ Say Goodnight Ramzi sitting you w
天籁音乐
来自英国的帅哥Ramzi当年以一首Say Goodnight让世界认识了他，那首歌真是百听不厌啊！2009年Ramzi终于推出了首张大碟Chapter One。听了一下，很有RB天王Craig David的风范！ You Never Said Goodbye Ramzi hey,
天籁音乐
Is Zika Virus in Brazil Causing Brain Damage in Babies? 巴西罕见病毒Zika致婴儿小头 From VOA Learning English, this is the Health Lifestyle report. Health officials in Brazil have declared a state of emergency in several states. They are al
2016年VOA慢速英语(一)月
Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo
2016年VOA慢速英语(十一)月
An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s
VOA标准英语2010年(一月)
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
VOA标准英语2011年(八月)
Three days later Lily:Mom, I'm ready for school. Mom:Let me feel your forehead. I'm so glad it wasn't strep throat. Lily:I don't have a fever, and I'm ready for my test. Mom:But I'm not sure you're strong enough yet. Here's some seafood rice soup I m
Eztalk美语会话
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
音乐咖啡厅:Ramzi - Love Is Blind 相关介绍：来自英国的帅哥Ramzi当年以一首Say Goodnight让世界认识了他，那首歌真是百听不厌啊！ 今年Ramzi终于推出了首张大碟Chapter One。听了一下，很有RB天王Crai
音乐咖啡厅
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）
音乐咖啡厅:Ramzi - Say Goodnight 相关介绍：来自英国的帅哥Ramzi当年以一首Say Goodnight让世界认识了他，那首歌真是百听不厌啊！ 今年Ramzi终于推出了首张大碟Chapter One。听了一下，很有RB天王Crai
音乐咖啡厅
TAIYUAN, Jan. 9 (Xinhua) -- China successfully launched the Ziyuan III satellite Monday from the Taiyuan Satellite Launch Center in northern Shanxi province. The satellite, a high-resolution remote-sensing satellite for civilian use, was launched at
英语新闻
Dating back as far as the early Qing Dynasty, Lanzhou Guzi, the local ballad of Lanzhou, the capital of northwest China's Gansu province, has been passed on from mouth to mouth for about 400 years. Going through ups and downs, this art form has survi
英闻天下
音乐咖啡厅:Ramzi - Murder 相关介绍 ：Ramzi 虽然出生在英国，但他大部分的童年都在非洲和中东度过。Ramzi 是一个多才多艺的歌手、音乐家、演奏家、词曲作者和制作人。他出生在一个充满音乐的
音乐咖啡厅
音乐咖啡厅:Ramzi - You Never Said Goodbye 相关介绍：来自英国的帅哥Ramzi当年以一首Say Goodnight让世界认识了他，那首歌真是百听不厌啊！ 今年Ramzi终于推出了首张大碟Chapter One。听了一下，很有RB天
音乐咖啡厅