Read Edit View history 深沟坚壁 shēngōujiānbì strong fortifications Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 深沟坚壁/ 深溝堅壁 shēngōujiānbì strong fortifications deep ditches and high walls; strong defensive fortifications designed to resist an attack Edit Delete References Add reference variant 深沟高垒/深溝高壘 → 深沟坚壁/深溝堅壁 Edit Delete
深沟坚壁/ 深溝堅壁 shēngōujiānbì strong fortifications deep ditches and high walls; strong defensive fortifications designed to resist an attack Edit Delete