bottom-hole packer

英 [bottom-hole packer]
美 [bottom-hole packer]

中文释义

[网络] 井底封隔器；井底密封器；井下封隔器

单词分析

单词结构：

bottom-hole packer

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：bottom-hole packer
  • 核心含义：[网络] 井底封隔器；井底密封器；井下封隔器
  • 相关含义：井底密封器、井下封隔器

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更新时间：2026-03-18 06:39:47