improvement expenses

英 [improvement expenses]
美 [improvement expenses]

中文释义

[经] 改良(造)费用

单词分析

单词结构：

improvement expenses

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：improvement expenses
  • 核心含义：[经] 改良(造)费用

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更新时间：2026-01-08 06:29:48