单词：artificial womb(s)
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Most of the time, mothers work hard all year round and are rewarded for it with only a single day of relaxation. With the celebration of Mother's Day in May, National Geographic Channel is showing one of its all-time favorites, In the Womb. This mont
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Identicals share one of the closest human relationships biologically. They are likely to grow up looking and sounding extremely similar, yet not a 100% match. A small number of genes in the mother's eggs sit outside the nucleus, known as mitochondria
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Is Blood Thicker Than Water? Now, the VOA Learning English program Words and Their Stories. On this program we explore expressions often heard in American English. And sometimes we get it wrong -- very wrong! But to be fair, there are simply some exp
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It's been one week since the first diagnosed case of Ebola in the U.S. And the CDC says none of the nearly 50 people who had some contact with the patient in Dallas has fallen ill. But they will continue to be monitored daily. The IMF says the global
美联社新闻一分钟2014(十)月
How to Turn Negative Thoughts Into Positive Action Worrying does not empty today of its troubles, it empties tomorrow of its strength. Mary Engelbreit The Secret Decoded Do you ever wake up with doubts, anxiety or insecurities? I do. It's those littl
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The thing about premature babies is that they are premature, meaning that they don't get to spend as much time in the womb developing as they should. This means that when they are born, there is risks and dangers with regards to their development, an
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