manufactured abrasives

英 [manufactured abrasives]
美 [manufactured abrasives]

中文释义

人造金钢砂

单词分析

单词结构：

manufactured abrasives

字母数：22

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🎯 重点记忆：

  • 单词拼写：manufactured abrasives
  • 核心含义：人造金钢砂

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更新时间：2026-02-22 01:08:39