单词：womb box
单词：womb box 相关文章
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
常春藤生活英语
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
国家地理2007年
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
2018年VOA慢速英语(九)月
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Let's chant Let's sing
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Let's chant Let's sing
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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