umg

[umg]
[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