Civil Defence

美 
英 
  • n.民防
  • 网络民防队;民防总部;民防部门
Civil Defence
n.
1.
民防the organization and training of ordinary people to protect themselves from attack during a war or, in the US, from natural disasters such as hurricanes

例句

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类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
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难度:全部全部,简单简单,中等中等,