highway crossing signal symbol

英 [highway crossing signal symbol]
美 [highway crossing signal symbol]

中文释义

道口信号符号

单词分析

单词结构：

highway crossing signal symbol

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：highway crossing signal symbol
  • 核心含义：道口信号符号

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更新时间：2025-12-09 05:40:07