heavy permanent way machine

英 [heavy permanent way machine]
美 [heavy permanent way machine]

中文释义

大型线路机械

单词分析

单词结构：

heavy permanent way machine

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：heavy permanent way machine
  • 核心含义：大型线路机械

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更新时间：2026-01-30 19:22:35