单词 ussingite 释义 ussingite Min.|sat|[ad. Da. ussingit (O. B. Bøggild 1913, in Meddelelser om Grønland (1914) LI. 103), f. the name of N. V. Ussing (1864–1911), Danish mineralogist: see -ite1.]A triclinic basic sodium aluminosilicate, Na2AlS...