n.空袭警报 newair alert的英文翻译是什么意思，词典释义与在线翻译：
参考翻译空袭警报英英释义
Noun:the time period during which military and civilian agencies are prepared for an enemy air attack
the condition in which combat aircraft are airborne and ready for an operation;
\"aircraft in the Mideast are on air alert\"
the warning signal that begins a period of preparation for an enemy air attack
air alert的用法和样例：
例句
用作名词(n.)One should not run about aimlessly during an alert.
空袭警报期间不可到处乱跑。An air raid warning stridently interrupted his thoughts.
刺耳的空袭警报声打断了他的沉思。
