air raid
US /ˈer reɪd/
UK /ˈer reɪd/
1.
空襲, 空襲警報
an attack by aircraft, especially on a ground target
:
•
The city was under constant threat of air raid during the war.
戰爭期間，這座城市一直受到空襲的威脅。
•
An air raid siren wailed, signaling danger.
空襲警報響起，預示著危險。