noun 下载 🔗分享 堡垒，要塞。 A strong fortress that sits high above a city. Examples : "The ancient citadel overlooking the city offered a safe haven during times of war. " 那座俯瞰城市的古老堡垒，在战争时期提供了安全的避难所。 architecture military building 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 堡垒，要塞。 (sometimes figurative) A stronghold or fortified place. Examples : "During the war, the castle served as the town's last citadel, protecting the people from the enemy. " 战争期间，这座城堡成了城镇的最后堡垒，保护着人们免受敌人的侵害。 architecture military building 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 水线装甲区，核心舱。 An armoured portion of a warship, housing important equipment. Examples : "The battleship's citadel protected its engines and ammunition from enemy fire. " 那艘战列舰的水线装甲区（核心舱）保护了它的引擎和弹药，使其免受敌方炮火的攻击。 military nautical war part vehicle 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 救世军聚会场所, 救世军教堂 A Salvation Army meeting place. Examples : "Every Sunday, my grandmother attends services at the Salvation Army citadel. " 每个星期天，我的奶奶都会去救世军教堂做礼拜。 religion organization building 与AI对话词汇游戏阅读练习
