資料來源 : pyDict

空襲警報

資料來源 : WordNet®

air alert
     n 1: the time period during which military and civilian agencies
          are prepared for an enemy air attack
     2: the condition in which combat aircraft are airborne and
        ready for an operation; "aircraft in the Mideast are on
        air alert"
     3: the warning signal that begins an period of preparation for
        an enemy air attack