aluminas

📖 中文释义

  1. (alumina 的复数) n. 矾土
  2. [化] 矾土; 氧化铝

🔗 释义中的汉语词

🧩 词形变化

原形 alumina
📘 English Definition(英文释义)
  1. plural of alumina
  2. n. any of various forms of aluminum oxide occurring naturally as corundum