checking certificate

英 [checking certificate]
美 [checking certificate]

中文释义

[经] 检验证明书

单词分析

单词结构：

checking certificate

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：checking certificate
  • 核心含义：[经] 检验证明书

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更新时间：2025-12-19 12:07:01