shaft drilling machine scraper

英 [shaft drilling machine scraper]
美 [shaft drilling machine scraper]

中文释义

[矿业] 竖井钻机刮刀

单词分析

单词结构：

shaft drilling machine scraper

字母数：30

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🎯 重点记忆：

  • 单词拼写：shaft drilling machine scraper
  • 核心含义：[矿业] 竖井钻机刮刀

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更新时间：2026-02-03 23:32:05