research expenditure

英 [research expenditure]
美 [research expenditure]

中文释义

[经] 研究费用

单词分析

单词结构：

research expenditure

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：research expenditure
  • 核心含义：[经] 研究费用

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更新时间：2026-01-09 04:26:13