释义 n.炸弹在空中的爆炸复数airbursts 实用短语low airburst低空气爆,低空爆炸contaminating airburst污染性空中爆炸airburst rangingairburst fuse触发信管,靠爆炸波的击发引信projectile airburst simulator射弹空中爆炸模拟器airburst fuze空炸引信,空爆信管high airburst高炸点airburst fire空炸射击airburst t爆炸