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vent shaft短语解释_vent shaft词组用法_vent shaft短语词组_沉淀汉英词典
沉淀汉英词典

vent shaft

V 开头单词

短语词组

    短语

  • Mass Transit vent shaft 地下铁路通风塔
  • Mid -tunnel Vent Shaft 区间风井
    • 返回 vent shaft