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alumina

/ә'lu:minә/

📖 中文释义

  1. n. 矾土
  2. [化] 矾土; 氧化铝

🔗 释义中的汉语词

🧩 词形变化

复数 aluminas
📘 English Definition(英文释义)
  1. n. any of various forms of aluminum oxide occurring naturally as corundum