operating and maintenance supplies

英 [operating and maintenance supplies]
美 [operating and maintenance supplies]

中文释义

[经] 修缮用品

单词分析

单词结构：

operating and maintenance supplies

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：operating and maintenance supplies
  • 核心含义：[经] 修缮用品

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更新时间：2026-02-04 05:47:55