资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sulphotungstic \Sul`pho*tung"stic\, a. (Chem.)
   Of, pertaining to, or designating, hypothetical sulphacid of
   tungsten (called also sulphowolframic acid), analogous to
   sulphuric acid, and known in its salts.