Read Edit View history 要塞 yàosài fortress Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 要塞 · yàosài · fortress 2026/03/04 要塞 yàosài fortress a strategic military position or stronghold fortified with defensive structures and troops 这座城市曾是一个重要的军事要塞。 noun created sense Mar 4, 2026, 02:25 AM