alunogen

📖 中文释义

  1. [化] 水硫酸铝石
📘 English Definition（英文释义）
  1. n. A white fibrous mineral frequently found on the walls of
  2. mines and quarries, chiefly hydrous sulphate of alumina; -- also called
  3. feather alum, and hair salt.
A 字母词表