laboratory standard

查询英语单词中文释义、音标、发音和例句。

laboratory standard of frequency
英 [laboratory standard of frequency]
美 [laboratory standard of frequency]

中文释义

实验室的频率标准

单词分析

单词结构：

laboratory standard of frequency

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：laboratory standard of frequency
  • 核心含义：实验室的频率标准

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更新时间：2026-09-21 01:45:36