train annunciator

英 [train annunciator]
美 [train annunciator]

中文释义

车到发通告器[报告员]

单词分析

单词结构：

train annunciator

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：train annunciator
  • 核心含义：车到发通告器[报告员]

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更新时间：2026-01-31 00:38:39