civil defense
英 [ˈsivl diˈfens] 美 [ˈsɪvəl dɪˈfɛns]

n.

（尤指防核毁灭的）民防系统；

英英释义

civil defense

• n.activities organized by civilians for their own protection in time of war or disaster

权威例句

Civil defense
Civil Defense
Civil Defense
Civil defense alert system and method using power line communication
Civil Defense Begins at Home: Militarization Meets Everyday Life in the Fifties (review)
Bracing for Armageddon: Why Civil Defense Never Worked ‐ By Dee Garrison
Stages of Emergency: Cold War Nuclear Civil Defense by Tracy C. Davis
"A Is for Atom, B Is for Bomb": Civil Defense in American Public Education, 1948-1963
Influence of IR sensor technology on the military and civil defense
Influence of IR sensor technology on the military and civil defense - art. no. 61270S
Bordering the Civic Imaginary: Alienization, Fence Logic, and the Minuteman Civil Defense Corps
Numerical analysis of attenuation effect of EPS geofoam on stress-waves in civil defense engineering
Laura McEnaney , Civil Defense Begins at Home: Militarization Meets Everyday Life in the Fifties. Princeton, NJ : Princeton Universi...