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天火字典

英日字典: approach_trench

approach trench   (TTS Sound)


The approach_trench has 1 Senses.

  • communication trench, approach trench
  • a trench that provides protected passage between the rear and front lines of a defensive position
  • 防衛陣地の後部と最前線の間の保護された通路を提供する堀

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