self-contained drill

英 [self-contained drill]
美 [self-contained drill]

中文释义

独立式钻机;自备动力钻机;带发动机的钻机

单词分析

单词结构：

self-contained drill

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：self-contained drill
  • 核心含义：独立式钻机;自备动力钻机;带发动机的钻机

最近查询：

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更新时间：2026-02-07 10:35:59