(13) railroad tie

英 [(13) railroad tie]
美 [(13) railroad tie]

中文释义

铁道枕木

单词分析

单词结构：

(13) railroad tie

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：(13) railroad tie
  • 核心含义：铁道枕木

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更新时间：2026-02-07 15:29:22