bottom-hole sampler

英 [bottom-hole sampler]
美 [bottom-hole sampler]

中文释义

井底取样器

单词分析

单词结构：

bottom-hole sampler

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：bottom-hole sampler
  • 核心含义：井底取样器

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更新时间：2026-01-30 20:57:38