barricades

《柯林斯词典》（Collins Dictionary）

名词

1. 障碍物；路障
2. 堵塞物；封锁物
3. （尤指抗议者用以阻挡交通的）路障，街垒
4. （尤指抗议者用以阻挡警方的）障碍物；路障

动词

1. 用障碍物封锁（道路、通道等）
2. 用路障封锁（某地或某建筑）

《牛津词典》（Oxford Dictionary）

名词

1. （尤指为阻止敌人进入而设置的）路障，街垒
2. 障碍物；封锁物

动词

1. 用障碍物封锁（道路、通道等）
2. 用路障封锁（某地或某建筑）

词语辨析

Barricades 和 barriers 都可指阻挡或封锁物，但barricades 更强调用于抵抗或抗议的障碍物，而barriers 则更常用于描述常规的障碍物。

词汇扩充

其他与barricades 相关的词汇包括：
- blockade：封锁
- obstruction：阻塞
- obstacle：障碍
- roadblock：路障
- fortification：堡垒
- defense：防御
- protest：抗议

近义词

- barriers
- roadblocks
- blockades

反义词

- openings
- clearings

用法

- The protestors built barricades to block the streets.
（抗议者建立了路障来封锁街道。）
- The police used barricades to control the crowd.
（警方用路障控制人群。）
- The city was under barricade due to the ongoing riot.
（由于持续的骚乱，该城市被封锁了。）
- The soldiers set up barricades to protect the entrance.
（士兵们设置了障碍物来保护入口。）

例句

1. The protestors erected barricades across the road, blocking traffic.
2. During the riot, the police used barricades to separate the protestors from the crowd.
3. They built barricades out of wooden pallets and old tires.
4. The city was in chaos as barricades were set up on every major street.
5. The police officer ordered the crowd to move away from the barricades.
6. The barricades were removed after the situation calmed down.
7. The protestors tried to break through the barricades but were stopped by the police.
8. The city was under a state of emergency, with barricades blocking all entrances.
9. The angry mob erected barricades to prevent the police from entering the neighborhood.
10. The protestors used burning barricades as a symbol of their resistance.
11. The police used tear gas to disperse the crowd behind the barricades.
12. The barricades were reinforced with sandbags to provide additional protection.
13. The protestors built makeshift barricades using whatever materials they could find.
14. The authorities decided to remove the barricades to restore normal traffic flow.
15. The city was divided by barricades, isolating different neighborhoods from each other.
16. The soldiers used armored vehicles to push aside the barricades.
17. The barricades were dismantled as soon as the protest ended.
18. The protestors shouted slogans from behind the barricades.
19. The police formed a human barricade to prevent the protestors from advancing.
20. The barricades were set up to protect the government building from potential attacks.