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单词 signal-box
释义

sig·nal box

noun
/ˈsɪɡnəl bɒks/
/ˈsɪɡnəl bɑːks/
(British English)
  1. a building next to a railway from which rail signals are operated(铁路上的)信号房Topics Transport by bus and trainc2
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更新时间:2025/8/25 18:14:52