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双语趣听精彩世界 第108期:英科学家在动物体内培育出首个完整器官

时间：2015-05-05 07:06:19

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（单词翻译）

 　　The Telegraph: British scientists have built a complete and functional1 organ in a living animal for the first time.

　　British scientists have produced the first working organ by reprogramming cells in a step towards the 'Holy Grail' of being able to grow replacement2 organs for humans.
　　In future the technique, so far only tested on mice, could be used to provide replacement organs for people with weakened immune systems and eventually lead on the production of more complex organs for transplant. The technique could be used in humans in ten years.

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1 functional 5hMxa     
adj.为实用而设计的，具备功能的，起作用的
参考例句：
  • The telephone was out of order,but is functional now.电话刚才坏了，但现在可以用了。
  • The furniture is not fancy,just functional.这些家具不是摆着好看的，只是为了实用。
2 replacement UVxxM     
n.取代，替换，交换；替代品，代用品
参考例句：
  • We are hard put to find a replacement for our assistant.我们很难找到一个人来代替我们的助手。
  • They put all the students through the replacement examination.他们让所有的学生参加分班考试。

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