preliminary market t

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preliminary market testing
英 [preliminary market testing]
美 [preliminary market testing]

中文释义

初步市场试验

单词分析

单词结构：

preliminary market testing

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：preliminary market testing
  • 核心含义：初步市场试验

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更新时间：2026-09-20 12:06:31