n.藏身之所，堡垒，掩体，防御工事

原形：redoubt复数：redoubts

The soldiers entrenched themselves in a redoubt, preparing for the enemy's attack.
部队在一座堡垒中设防，准备应对敌人的进攻。
The medieval castle had a central redoubt that served as the last line of defense.
这座中世纪城堡有一个中央堡垒，作为最后的防线。
They built a redoubt at the entrance to the valley to control access and repel invaders.
他们在山谷入口处建造了一座堡垒以控制通道并击退入侵者。
During the Civil War, Fort Sumter functioned as a strategic redoubt for the Confederate forces.
内战期间，萨姆特堡是南方联盟军队的一个战略堡垒。
The redoubt was heavily fortified with artillery and could withstand prolonged sieges.
这座堡垒装备了重型火炮，足以抵御长期围攻。
Despite being outnumbered, the defenders held their ground in the redoubt until reinforcements arrived.
尽管数量上处于劣势，守军仍在堡垒中坚守阵地直至援军抵达。
In military strategy, establishing a redoubt can provide both protection and tactical advantage.
在军事策略中，建立一个堡垒可以提供保护和战术优势。
After breaching the outer walls, the attackers quickly overran the main redoubt.
攻击者在突破外围城墙后迅速占领了主堡垒。
The redoubt's position atop the hill gave its occupants a clear view of any approaching threats.
堡垒位于山顶的位置使其守卫者能清楚地看到任何接近的威胁。
A redoubt was constructed around the city gates to delay any potential assailants.
为了延缓任何可能的袭击者，城市大门周围建起了一座堡垒。