annual operating and maintenance cost

[annual operating and maintenance cost]
[annual operating and maintenance cost]

中文释义

年运行成本

单词分析

单词结构:

annual operating and maintenance cost

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:annual operating and maintenance cost
  • 核心含义:年运行成本