Vertaling clerical error van Engels naar Duits

by surprise - ray of light - validation - warp-threads - pile up - advance order - garniture - aqua regia - receipt stamp - studious - spare someone - switch-over - spelling - teacher at a technical college - counsellor - embarrass - raise phlegm - royal warrant holder - frost flowers - district heating - light up - nuclear power - trout farming - passable - festering wound