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air alert的英文翻譯是什麼意思，詞典釋義與在線翻譯：
參考翻譯
- 空襲警報
英英釋義
Noun:
-
the time period during which military and civilian agencies are prepared for an enemy air attack
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the condition in which combat aircraft are airborne and ready for an operation;
"aircraft in the Mideast are on air alert"
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the warning signal that begins a period of preparation for an enemy air attack
air alert的用法和樣例：
例句
用作名詞 (n.)
- One should not run about aimlessly during an alert.
空襲警報期間不可到處亂跑。 - An air raid warning stridently interrupted his thoughts.
刺耳的空襲警報聲打斷了他的沉思。
