defence of a country, community, etc., esp. by its civilian population; (in later use) spec. the organization and training of civilians to…
单词 | θ161453 |
释义 | society > armed hostility > defence > [noun] > civil defence (1) civil defence1798 defence of a country, community, etc., esp. by its civilian population; (in later use) spec. the organization and training of civilians to… |
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