Citadel
01
城堡, 要塞
a fortified stronghold, often situated in a commanding location for defense purposes
例子
The ancient citadel stood atop the hill, overlooking the entire city below.
古老的城堡矗立在山顶,俯瞰着下面的整个城市。
The citadel's massive stone walls provided formidable protection against invaders.
城堡巨大的石墙为抵御入侵者提供了强大的保护。



























