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单词 railroad bed
释义

railroad bed


Thesaurus
Noun1.railroad bed - a bed on which railroad track is laidbed - a foundation of earth or rock supporting a road or railroad track; "the track bed had washed away"rail line, railway line, line - the road consisting of railroad track and roadbed

railroad bed


  • noun

Words related to railroad bed

noun a bed on which railroad track is laid

Related Words

  • bed
  • rail line
  • railway line
  • line
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更新时间：2026/4/22 13:55:58