pneumatic tri-pen recorder

英 [pneumatic tri-pen recorder]
美 [pneumatic tri-pen recorder]

中文释义

气动三针记录器

单词分析

单词结构：

pneumatic tri-pen recorder

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：pneumatic tri-pen recorder
  • 核心含义：气动三针记录器

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更新时间：2026-04-09 08:13:30