biconical speaker

英 [biconical speaker]
美 [biconical speaker]

中文释义

双锥扬声器

单词分析

单词结构：

biconical speaker

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：biconical speaker
  • 核心含义：双锥扬声器

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更新时间：2026-01-29 20:52:23