umg

英 [umg]
美 [umg]

中文释义

abbr. upgraded metallurgical grade 高级冶金级; urinary milk of calcium 尿中钙乳

单词分析

单词结构：

umg

字母数：3

记忆提示

🎯 重点记忆：

  • 单词拼写：umg
  • 核心含义：abbr. upgraded metallurgical grade 高级冶金级; urinary milk of calcium 尿中钙乳

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更新时间：2026-03-13 23:23:53