音标:['stemɪ] ;
stemmy
['stemi]
adj.
多茎的,多梗的
茎似的,梗似的;细长的

Shrinking EU Economies Deepen Austerity Divisions Alongside Germany, France has been in the driving seat of European integration, but figures released Thursday show over 3.2 million French are jobless, and further cuts are looming. Carmaker Citroen a

发表于:2018-12-16 / 阅读(57) / 评论(0) 分类 VOA标准英语2013年(四月)

BBC Learning English People and Places The Brummie accent This is not a word for word transcript. Changes may have been made as the programme was recorded and edited. Jackie:Hello, I'm Jackie Dalton. This is BBC Learning English dot com. These peopl

发表于:2019-01-07 / 阅读(129) / 评论(0) 分类 人与地方

Stem Cell Therapy Effective Against HIV Virus in Mice The actual stem cells were injected in my arm, said Diana Souza. Diana Souza says stem cell therapy helped restore full use of her severely fractured arm. It is a miracle. It does work. And I have

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2012年(五月)

EmergingEconomies,EmergingDiseases Emerging economies such as China, India and South Africa are discovering there is a downside to prosperity. As incomes rise, health can decline. On Monday, the U.N. opens a high-level meeting on non-communicable dis

发表于:2019-01-13 / 阅读(62) / 评论(0) 分类 VOA标准英语2011年(九月)

Cleanup From US Storm Could Benefit Local Economies On the ground, the damage from Superstorm Sandy is obvious. But from the air, the destruction is stunning. At this community in New Jersey, boats lie scattered amid broken piers, flooded roads remai

发表于:2019-01-14 / 阅读(49) / 评论(0) 分类 VOA标准英语2012年(十一月)

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(241) / 评论(0) 分类 VOA常速英语2008年(二月)

French Finance Minister Christine Lagarde is actively campaigning for the top job at the International Monetary Fund, planning visits to China and other nations in a bid to broaden her support internationally. Lagarde is expected to visit senior offi

发表于:2019-02-02 / 阅读(78) / 评论(0) 分类 英语新闻

The disaster in Japan is expected to affect economies in Southeast Asia, but economists(经济学者) say the damage is likely to be limited. They say the region may even see increased investments from Japan as companies seek to diversify away fr

发表于:2019-02-03 / 阅读(55) / 评论(0) 分类 英语新闻

在探索测绘大脑的过程中,很多科学家都尝试过记录每个神经元的活动这项异常艰巨的任务。Gero Miesenboeck 反其道而行之, 他控制一些特定的神经元来搞清楚它们到底是起什么作用的,他通过

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 TED公开课:美妙的神经系统

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(104) / 评论(0) 分类 VOA常速英语2007年(十二月)

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 英语单词荟萃

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发表于:2019-02-19 / 阅读(95) / 评论(0) 分类 加州英语分级G2

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发表于:2019-02-19 / 阅读(100) / 评论(0) 分类 加州英语分级G2

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发表于:2019-02-19 / 阅读(96) / 评论(0) 分类 加州英语分级G2

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发表于:2019-02-19 / 阅读(107) / 评论(0) 分类 加州英语分级G2

Grow Your Own Dentures 种植牙也叫人工种植牙,并不是真的种上自然牙齿,种植牙而是通过医学方式,将与人体骨质兼容性高的纯钛金属经过精密的设计,制造成类似牙根的圆柱体或其他形状,以外

发表于:2019-03-09 / 阅读(196) / 评论(0) 分类 英语听力文摘 English Digest