national regulation

查询英语单词中文释义、音标、发音和例句。

national regulation of verification
[national regulation of verification]
[national regulation of verification]

中文释义

国家检定法规

单词分析

单词结构:

national regulation of verification

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:national regulation of verification
  • 核心含义:国家检定法规