primary standard sou

查询英语单词中文释义、音标、发音和例句。

primary standard sound source
英 [primary standard sound source]
美 [primary standard sound source]

中文释义

原标准声源

单词分析

单词结构：

primary standard sound source

字母数：29

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🎯 重点记忆：

  • 单词拼写：primary standard sound source
  • 核心含义：原标准声源

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更新时间：2026-09-20 18:54:19