sig·nal box
noun/ˈsɪɡnəl bɒks/
/ˈsɪɡnəl bɑːks/
(British English)- a building next to a railway from which rail signals are operated
Topics Transport by bus and trainc2(铁路上的)信号房
单词 | signal-box |
释义 | sig·nal boxnoun/ˈsɪɡnəl bɒks/ /ˈsɪɡnəl bɑːks/ (British English)
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