maintenance services

英 [maintenance services]
美 [maintenance services]

中文释义

维护服务程序

单词分析

单词结构：

maintenance services

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：maintenance services
  • 核心含义：维护服务程序

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更新时间：2026-03-25 17:58:39