单词：prenatal disgnosis
单词：prenatal disgnosis 相关文章
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英文魔法师字源大挪移
妈妈怀孕总是让周围的人都兴奋不已，许多第一次怀孕的妈妈可能会特别紧张不知所措。今天我们要来看看怀孕期间会用到哪些英文词句，和你的海外朋友分享喜悦的同时也别忘了留言告诉我
美国文化脱口秀
A new report shows the number of babies born prematurely has been increasing in the United States since 2014. The report by the National Center for Health Statistics says preterm births have increased by 2 percent in 2016 and 1.6 percent in 2015 afte
2017年VOA慢速英语(七)月
By Noel King Kigali 08 September 2007 Humanitarian aid groups are sounding the alarm as fighting in the eastern Democratic Republic of Congo forces tens of thousands of civilians from their homes in North Kivu Province. Noel King has more in this rep
2007年VOA标准英语（九月）
By Melinda Smith Washington, DC 04 January 2007 watch Meningitis in Children Meningitis can be infectious, particularly when the disease is spread among large groups of people living in crowded conditions. It is most prevalent in sub-Saharan Africa,
2007年VOA标准英语（一月）
Terrell: Where have you been? Sally: At the hospital, again. My doctor is putting me through another battery of tests. Terrell: She still hasnt been able to zero in on the cause of your pain and make a diagnosis ? Sally: No, she hasnt. Part of the pr
地道美语播客