rotary percussion drill jumbo

英 [rotary percussion drill jumbo]
美 [rotary percussion drill jumbo]

中文释义

un. 旋转冲击式钻车；回转冲击式钻机钻车 [网络] 回转冲击式钻车

单词分析

单词结构：

rotary percussion drill jumbo

字母数：29

记忆提示

🎯 重点记忆：

  • 单词拼写：rotary percussion drill jumbo
  • 核心含义：un. 旋转冲击式钻车；回转冲击式钻机钻车 [网络] 回转冲击式钻车
  • 相关含义：回转冲击式钻机钻车 [网络] 回转冲击式钻车

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更新时间：2026-02-23 08:54:39