barricade

• 名词，指匆忙搭建的障碍物，常用于封锁道路或通道，通常用于防御目的或控制通行。

A noun referring to a hastily constructed barrier, often used to block a road or passage, typically for defensive purposes or to control movement.

1. Police or traffic barrierB1formal

   A barrier erected by authorities to control or stop traffic, often used during pursuits or inspections.

   路障

   • The police set up a barricade to block the road during the chase.
   • Drivers were stopped at the barricade for a routine check.
   • The barricade diverted traffic away from the accident scene.

   同义词barrierblockaderoadblock

2. Defensive barrierB2formal

   A hastily constructed barrier used to block the advance of an enemy or intruder.

   街垒

   • The soldiers built a barricade from sandbags and debris.
   • Protesters erected a barricade to prevent entry into the square.
   • The defenders used overturned cars as a barricade.

   同义词barricadobarrierblockadeobstacleobstructionroadblock

3. ObstructionB1formal

   Anything that blocks or impedes passage, making a route unsuitable for travel.

   障碍

   • Fallen trees formed a natural barricade across the path.
   • The barricade of furniture blocked the doorway.
   • Heavy snow created a barricade on the mountain road.

   同义词barbarrierblockadeobstacleobstructionroadblock

   反义词clearanceopeningpassageway

• 动词，指用障碍物阻挡或封锁某处，以阻止通行或提供保护。

A verb used to indicate the act of blocking or defending a place with a barrier or obstacle.

1. Block with a barrierB2formal

   To block or defend an area by building a barrier, often hastily, to prevent entry or passage.

   设置路障

   • The protesters barricaded the entrance to the building.
   • They barricaded the street with overturned cars and debris.
   • The police barricaded the road to control the crowd.

   同义词barbarrierblockblockadeclose offobstructsealshut off

   反义词clearopenunblock

2. Seal off or obstructB2formal

   To render a passage unsuitable or to prevent access by placing obstacles.

   封锁

   • The residents barricaded the alley to stop illegal dumping.
   • He barricaded the door with furniture to keep intruders out.
   • The soldiers barricaded the bridge to slow the enemy advance.

   同义词barblockblockadecloseclose offimpedeobstructsealseal offstop

   反义词clearfreeopenunblock