单词：infective hemorrhage of peritonsillar tissue
单词：infective hemorrhage of peritonsillar tissue 相关文章
1.The Gulf Coast is bracing for Gustav, a hurricane that could strengthen even more as it moves across Cuba into the Gulf of Mexico. A mass evacuation of New Orleans is on, with officials telling residents to leave. 2.Political leaders including Hil
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When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig
VOA标准英语2011年(三月)
1. Officials in Madrid say 149 people were killed today when the airline they were on crashed during take-off. They say the plane sped off the end of the runway where it crashed, burned and broke into several pieces. Twenty-six people though did sur
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Worldwide, giving birth is far less dangerous than it was even two decades ago. A new report shows that maternal mortality, however, remains a serious threat - even in wealthy, industrialized nations. A report released by New York City's health depar
VOA标准英语2010年(六)月
Poison lead singer Bret Michaels poses for a portrait as he promotes his new solo album Custom Built During the past four months, Bret Michaels, lead singer of rock band Poison, underwent an emergency appendectomy and suffered a near-fatal brain hemo
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Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o
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