vacuum dropper

英 [vacuum dropper]
美 [vacuum dropper]

中文释义

(轧花机的)气吸式集棉筒

单词分析

单词结构：

vacuum dropper

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum dropper
  • 核心含义：(轧花机的)气吸式集棉筒

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更新时间：2025-12-22 11:58:05