Vertaling according to regulations van Engels naar Duits

grain of rice - finishing stroke - olfactory nerve - branch office - refrain - wheel round - port-hole - freeze off - to be busy - hough - going up and down the stairs - tighten - fold down - race-track - tuberose - smacking - by the middle of - carry onward - camaraderie - somnolent - storeroom - tendon - exit road - fuel facility - moody