dual-purpose column

英 [dual-purpose column]
美 [dual-purpose column]

中文释义

[化] 两用柱; 两用萃取柱

单词分析

单词结构：

dual-purpose column

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：dual-purpose column
  • 核心含义：[化] 两用柱; 两用萃取柱

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更新时间：2026-04-10 11:32:18