• “mallardite”的英文意思

    “mallardite”的英文意思

    单词 mallardite 释义 mallardite Min.|mldat|[Named by A. Carnot, 1879, after E. Mallard: see -ite.]A hydrous sulphate of manganese, found in colourless, fibrous masses (Chester Dict. Names Min. 1896).1883Heddle in Encycl. Brit. XVI. 401/2.{var l=document....

    2026-03-06
热文观察...