| 释义 |
设防设防[shè fáng]1.■set up defences; fortify; garrison:层层设防set up defences in depth;步步设防set up defences at each stage of the fighting;不设防的城市an open city; an undefended city;对来自空中的攻击是无法设防的。There can be no real defence against attacks from the air.
常用词组1.■设防地带 fortified zone |