testing expenses

英 [testing expenses]
美 [testing expenses]

中文释义

[经] 试验(检验)费用

单词分析

单词结构：

testing expenses

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：testing expenses
  • 核心含义：[经] 试验(检验)费用

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更新时间：2026-03-12 05:48:53