nuclear explosion; nuclear burst; atomic blast◇核爆炸探测 nuclear explosion detection低空核爆炸: low-altitude nuclear explosion地表核爆炸: nuclear surface burst地面核爆炸: atomic surface burst; nuclear surface burst地下核爆炸: below ground nuclear explosion; nuclear underground burst; underground nuclear explosion; underground nuclear shot高空核爆炸: high-altitude nuclear burst下载手机词典可随时随地查词查翻译