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contravallation

/.kɒntrәvә'leiʃәn/

📖 中文释义

  1. n. 围城工事
📘 English Definition（英文释义）
  1. n. A trench guarded with a parapet, constructed by
  2. besiegers, to secure themselves and check sallies of the besieged.
C 字母词表