primary cold trap

英 [primary cold trap]
美 [primary cold trap]

中文释义

主冷阱

单词分析

单词结构：

primary cold trap

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：primary cold trap
  • 核心含义：主冷阱

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更新时间：2026-03-12 04:04:24