primary clearance

英 [primary clearance]
美 [primary clearance]

中文释义

[化] 初始间隙

单词分析

单词结构：

primary clearance

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：primary clearance
  • 核心含义：[化] 初始间隙

最近查询：

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更新时间：2025-12-17 20:03:09