| 释义 |
civil defensen.（名词）abbr. CD, C.D.【缩写】- A range of emergency measures to be taken by an organized body of civilian volunteers for the protection of life and property in the event of natural disaster or enemy attack.民防：在发生自然灾害或敌人进攻时，为保护生命和财产安全由有组织的平民自愿者团体所实施的一系列紧急措施
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