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nightstick 〔美國〕夜勤警棍。

nightstool

They take a deep breath , leave nightsticks and hats behind and grab some helmets and oxygen tanks to go into the world trade center complex to rescue people trapped inside 他們深呼吸,放下警棍和警帽,戴上防護帽和氧氣瓶,走進世貿中心建筑群去營救困在里面的人們。