nitro-

1. 1.

   A combining form or an adjective denoting the presence of；niter.；A combining form (used also adjectively) designating certain；compounds of nitrogen or of its acids, as nitrohydrochloric,；nitrocalcite; also, designating the group or radical NO2, or its；compounds, as nitrobenzene.

   pref. 硝基；硝基化

硝基化