countersinking

英 [countersinking]
美 [countersinking]

中文释义

[机] 钻锥坑

单词分析

单词结构：

countersinking

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：countersinking
  • 核心含义：[机] 钻锥坑

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更新时间：2026-01-27 05:19:38