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back up

  • 源语种:英语
  • 译文语种:中文(简体)
  • 翻译为:

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back up的翻译

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back up的定义

名词
1
help or support.
no police backup could be expected
同义词:
helpsupportassistanceaidreinforcementsreservesadditional resources
2
Computing
an extra copy of data from a computer.
make a backup of any important files
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