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smectite

/'smektait/

📖 中文释义

  1. [矿]蒙脱石, (去油垢)绿土
📘 English Definition（英文释义）
  1. n. A hydrous silicate of alumina, of a greenish color,
  2. which, in certain states of humidity, appears transparent and almost
  3. gelatinous.
S 字母词表