中国唯一雌性斑鳖人工授精后死亡
文章来源:未知 文章作者:enread 发布时间:2019-04-15 07:38 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
An endangered female speckled softshell turtle aged1 in its 90s died on Saturday after being artificially inseminated at a zoo in Suzhou, Jiangsu Province.
 
苏州某动物园一只90多岁的极度濒危斑鳖经过人工授精后死亡。
 
 
The turtle was given a checkup and found to be in good health before what was the fifth attempt at artificial insemination by international experts and zoo staff. The procedure appeared to go smoothly2, however the turtle died the following day.
 
A team including both Chinese and foreign experts will be established to investigate the cause of death. The turtle's ovarian tissue has been collected and stored in liquid nitrogen for future breeding research.
 
The speckled softshell turtle is one of the rarest turtles in the world. Found in Vietnam and China, there are now only three known members of the species remaining.


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1 aged 6zWzdI     
adj.年老的,陈年的
参考例句:
  • He had put on weight and aged a little.他胖了,也老点了。
  • He is aged,but his memory is still good.他已年老,然而记忆力还好。
2 smoothly iiUzLG     
adv.平滑地,顺利地,流利地,流畅地
参考例句:
  • The workmen are very cooperative,so the work goes on smoothly.工人们十分合作,所以工作进展顺利。
  • Just change one or two words and the sentence will read smoothly.这句话只要动一两个字就顺了。
TAG标签: species zoo turtle
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