cordon

警戒線、封鎖線

Police set up a cordon around the burning building.

警方在起火的建築物周圍設下警戒線。

勳帶、飾帶正式

He wore a blue cordon across his chest at the ceremony.

典禮上他胸前斜佩著一條藍色勳帶。

封鎖、以警戒線圍住常用被動

The whole square was cordoned after the explosion.

爆炸過後整個廣場都被封鎖起來。

封鎖、隔離

Officers cordoned off the street for several hours.

警員將那條街封鎖了好幾個小時。