• 1. duplication: 重复 | 复制品 | 复制
• 2. gene duplication: 基因复制 | 基因再复制 | 基因倍增
• 3. duplication of ureter: 重复输尿管 | 双重输尿管

更多释义

• 1.There could be a serious loss of efficiency through unnecessary duplication of resources.
  不必要的资源重复会导致严重的效率损耗。
  dict.yoduao.com
• 2.It turns out, though, that there are various degrees of genetic duplication.
  然而，事实证明，有不同程度的基因复制。
  dict.yoduao.com
• 3.Little reward accompanies duplication and confirmation of what is already known and believed.
  重复和确认人们已经熟知和确信的事情是没有意义的。
  dict.yoduao.com

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