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

Nitrohydrochloric \Ni`tro*hy`dro*chlo"ric\, a. [Nitro- +
   hydrochloric.] (Chem.)
   Of, pertaining to, or containing, nitric and hydrochloric
   acids.

   {Nitrohydrochloric acid}, a mixture of nitric and
      hydrochloric acids, usually in the proportion of one part
      of the former to three of the latter, and remarkable for
      its solvent action on gold and platinum; -- called also
      {nitromuriatic acid}, and {aqua regia}.