cost of activities

查询英语单词中文释义、音标、发音和例句。

cost of activities
英 [cost of activities]
美 [cost of activities]

中文释义

[经] 活动成本

单词分析

单词结构：

cost of activities

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：cost of activities
  • 核心含义：[经] 活动成本

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更新时间：2026-09-01 13:28:52