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单词 signal box
释义

signal box

​noun countable ​British
UK
Word Forms
singularsignal box
pluralsignal boxes
DEFINITIONS1
  1. 1
    a small building next to a railway from which the signals and tracks are controlled
    Synonyms and related words
    Parts of railway and tram systems
    artery
    branch line
    buffer

signal box

​noun countable ​British
US
Word Forms
singularsignal box
pluralsignal boxes
DEFINITIONS1
  1. 1
    a small building next to a railroad from which the signals and tracks are controlled
    Synonyms and related words
    Parts of railway and tram systems
    artery
    baggage room
    branch line
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更新时间：2026/2/1 5:43:26