civil defense
美
英
- un.人防工程；民防
- 网络民防系统；民事防护；民防局
un. | 1. 人防工程 2. 民防 |
n. | 1. the organization and training of civilian volunteers to help the armed forces, police, and emergency services in the event of a war, a national emergency, or a natural disaster 2. civilian volunteers who take part in civil defense 3. the organization and training of ordinary people to help their country’s military during a war 4. the preparations that a country makes to prepare for an attack by an enemy 1. the organization and training of civilian volunteers to help the armed forces, police, and emergency services in the event of a war, a national emergency, or a natural disaster 2. civilian volunteers who take part in civil defense 3. the organization and training of ordinary people to help their country’s military during a war 4. the preparations that a country makes to prepare for an attack by an enemy |