单词：blastodermic vesicles
＝ blastocyst
单词：blastodermic vesicles 相关文章
Israeli warplanes continue to hit suspected Hamas targets in the Gaza Strip. At the same time, Palestinian militants are keeping up their rocket and mortar attacks on Israeli border communities. Smoke rises following an Israeli missile strike in nor
VOA标准英语2008年(十二月)
Helen: Hello, this is Real English from BBC Learning English, Im Helen. Jean: 大家好，我是董征。欢迎收听地道英语。 Helen: In Real English, we look at words and phrases that you might not find in your dictionary. Jean: 和汉语一样，英语语言里也是有好
地道英语在线听
Lymphocytes - white cells involved in the immune response. B lymphocytes are so called because they mature in bone while T lymphocytes mature in the thymus. Both cells look alike until they recognise
医务英语
角化与萎缩性皮肤病 毛囊角化症 dyskeratosis follicularis Mibelli汗孔角化症 porokeratosis of Mibelli 剥夺性角质松解症 keratolysis exfoliativa 掌跖角化症 keratosis palmari
医务英语
Long-time Washington Post political analyst David Broder dies at the age of 81. NPR's Jennifer Ludden reports he helped bring the paper to prominence during the Watergate era. David Broder was lauded for spotting political trends early and asking tou
2011年NPR美国国家公共电台3月
By Efam Dovi Accra 22 September 2006 As health care gets increasingly expensive and ineffective in many African countries, a growing number of people are turning to traditional medicine. The World Health Organization estimates seven out of 10 people
2006年VOA标准英语（九月）
By Stefan Bos Budapest 24 September 2007 The European Union has condemned a bomb blast that killed at least two people and injured nearly a dozen others in Serbia's Kosovo Province. Stefan Bos reports for VOA from Budapest there is rising tension in
2007年VOA标准英语（九月）
The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se
2016年Scientific American(十)月
By Sonja Pace Ramallah 02 February 2006 Hamas leaders are sending mixed signals - part moderation, part defiance - as they prepare to form a new Palestinian government in the weeks ahead. The militant
2006年VOA标准英语（二月）
By Jessica Berman Washington 04 January 2007 There is more evidence that moderate alcohol consumption may be beneficial. An international team of scientists has found that men with high blood pressure can safely drink one or two glasses of wine per
2007年VOA标准英语（一月）
By Peter Fedynsky Moscow 31 October 2007 At least eight people are dead and 56 have been injured following a bomb blast on a bus in the Russian city of Togliatti. VOA Moscow Correspondent Peter Fedynsky reports that local authorities are treating the
2007年VOA常速英语（十月）
今天我们要学的词是moderate。 Moderate, 适度。酗酒有害健康显然无可非议。英国一项研究显示， Even moderate drinking raises the risks for breast, liver and other cancers for middle-aged women, 即便是适量饮酒也会让
英语单词荟萃
By Jim Malone Washington 09 November 2006 A number of experts say that political moderates may have been the big winners in Tuesday's U.S. congressional elections. Democratic House Leader Nancy Pelosi of California, left, meets with Democratic Senat
2006年VOA标准英语（十一月)
今天我们要学的词是moderation。 Moderation, 有适度，适量的意思。最新研究显示，过度沉迷于电子游戏可能导致孩子抑郁、紧张，成绩下降。研究认为， When it comes to playing video games, moderation is
英语单词荟萃
By David Gollust Jakarta 14 March US Secretary of State Condoleezza Rice, left, shake hands with Indonesia President Susilo Bambang Yudhoyono U.S. Secretary of State Condoleezza Rice Tuesday praised I
2006年VOA标准英语（三月）
今天我们要学的词是blast。 Blast, 做为动词，有强烈批评的意思。 Massachusetts Governor Deval Patrick blasted Arizona's new immigration law, 麻萨诸塞州州长帕特里克对亚利桑那州新出炉的移民法提出强烈谴责
英语每日一词
By Barry Newhouse Islamabad 02 June 2008 A large car bomb blast outside the Danish embassy in Pakistan's capital has killed at least 8 people and wounded dozens of others. VOA's Barry Newhouse reports on the attack in an upscale Islamabad neighborho
VOA标准英语2008年（六月）
By Katherine Cole Washington 08 February 2008 The votes are in. Soon we'll know who'll be taking home the big honors that will be handed out at the 50th annual Grammy Awards. Due to time limitations, only a few of Grammy Awards will presented during
VOA常速英语2008年（二月）
By Stefan Bos Budapest 08 June 2008 At least 37 miners in Ukraine were trapped underground following a powerful explosion during maintenance work at a coal mine in the eastern city of Donetsk. Officials say the blast destroyed the main shaft of the
VOA标准英语2008年（六月）
BRAZZAVILLE, March 4 (Xinhua) -- Six Chinese were killed and one was missing after Sunday's ammunition depot explosions in Brazzaville, the capital of the Republic of Congo, according to the Chinese embassy here on Sunday night. The victims belonged
英语新闻