单词：methylcobal
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The stories of Rome 2 [00:01.23]古罗马的故事 2 [00:02.46]These skyscrapers are built of mud there in the Yemen. [00:04.70]在也门，用泥建起的高楼 [00:06.95]They're over 400 years old.The reason they're so tightly packed together is no
零距离李阳疯狂英语口语
Let us enjoy reading this one of Birbal Stories of Birbal Returns Home. Birbal was in Persia at the invitation of the king of that country. Parties were given in his honor and rich presents were heaped on him. On the eve of his departure for home, a
英文民间故事
The Emperor Akbar was traveling to a distant place along with some of his courtiers. It was a hot day and the emperor was tiring of the journey. Cant anybody shorten this road for me? he asked, querulously. I can, said Birbal. The other courtiers loo
英文民间故事
One day the Emperor Akbar startled his courtiers with a strange question. If somebody pulled my whiskers what sort of punishment should be given to him? he asked. He should be flogged! said one courtier. He should be hanged! said another. He should b
英文民间故事
Birbal arrived late for a function and the emperor was displeased. My child was crying and I had to placate him, explained the courtier. Does it take so long to calm down a child? asked the emperor. It appears you know nothing about child rearing. No
英文民间故事
A farmer and his neighbor once went to Emperor Akbar's court with a complaint. Your Majesty, I bought a well from him, said the farmer pointing to his neighbor, and now he wants me to pay for the water. That's right, your Majesty, said the neighbor.
英文民间故事
One day Akbar and Birbal were riding through the countryside and they happened to pass by a cabbage patch. Cabbages are such delightful vegetables! said Akbar. I just love cabbage. The cabbage is king of vegetables! said Birbal. A few weeks later the
英文民间故事
One fine morning, a minister from Emperor Akbar's court had gathered in the assembly hall. He informed the Emperor that all his valuables had been stolen by a thief the previous night. Akbar was shocked to hear this because the place where that minis
英文民间故事
One day Akbar asked his courtiers if they could tell him the difference between truth and falsehood in three words or less. The courtiers looked at one another in bewilderment. What about you, Birbal? asked the emperor. I'm surprised that you too are
英文民间故事
AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
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Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)
MILAN, March 17 (Xinhua) -- AC Milan head coach Massimiliano Allegri said Mario Balotelli is an excellent professional and is having the best chance to show his qualities. The former Manchester City striker arrived in January and bagged another brace
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