单词 thenardite 释义 thenardite Min.|ndat, t-|[Named in honour of L. J. Thnard, French chemist: see -ite1.]Anhydrous sodium sulphate occurring in white or brown translucent crystals.1842Penny Cycl. XXIV. 310/2 Thenardite—(Anhydrous Sulphate of Soda)—oc...