grinding powder

英 [grinding powder]
美 [grinding powder]

中文释义

磨光粉,汽门砂,凡尔砂

单词分析

单词结构：

grinding powder

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：grinding powder
  • 核心含义：磨光粉,汽门砂,凡尔砂

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更新时间：2026-01-03 21:48:00