air defence

英 美
  • adj.防空的
  • air n.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
  • defence n.防御;答辩;防务
    用作形容词 (adj.)
    1. People's aerial defence departments shoulder the historic mission of defending aerial attack for the city, their responsibility inheres unique particularity.
      摘要人防部门肩负着城市人民防空的历史使命,其职责具有特殊性。