electric spark drilling

英 [electric spark drilling]
美 [electric spark drilling]

中文释义

电火花穿孔

单词分析

单词结构：

electric spark drilling

字母数：23

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🎯 重点记忆：

  • 单词拼写：electric spark drilling
  • 核心含义：电火花穿孔

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更新时间：2026-02-03 01:00:32