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📖 中文释义

  1. n. 继电器

🔗 释义中的汉语词

继电器
📘 English Definition（英文释义）
  1. n. A narrow space between the foot of the rampart and the
  2. scarp of the ditch, serving to receive the earth that may crumble off
  3. or be washed down, and prevent its falling into the ditch.
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