overhead supply

英 [overhead supply]
美 [overhead supply]

中文释义

接触网馈电

单词分析

单词结构：

overhead supply

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：overhead supply
  • 核心含义：接触网馈电

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更新时间：2026-03-27 08:50:19