bombproof

名词 bombproof:

1. a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids
   同义词：bomb shelter, air-raid shelter

动词 bombproof:

1. make safe against bombings

形容词 bombproof:

1. able to resist the explosive force of bombs and shells
   同义词：shellproof

bomb.proof

adj.（形容词）
Designed and constructed to resist destruction by a bomb.
能防炸弹的：设计和建造得可抵抗炸弹破坏的