certificate of competency

英 [certificate of competency]
美 [certificate of competency]

中文释义

[经] 合格证书

单词分析

单词结构：

certificate of competency

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：certificate of competency
  • 核心含义：[经] 合格证书

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更新时间：2025-12-23 03:00:34