откры(ва)тьaperire [io, ui,
преподавательtraditor [oris, m]
ледянойglacialis [e]; gelidus
premere [o, pressi, pressum];instare [o, stiti,-] (alicui);urgзre [eo, ursi,-] (aliquem);circumfundere [o, fudi, fusum];