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首页 > 英汉词典 > railway signal

railway signal

英 [railway signal]
美 [railway signal]

中文释义

铁路信号

单词分析

单词结构:

railway signal

字母数:14

记忆提示

🎯 重点记忆:

  • 单词拼写:railway signal
  • 核心含义:铁路信号

最近查询:

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更新时间:2026-02-05 23:55:05

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