Szukaj
Threshold
01
próg, prog drzwiowy
the horizontal part at the base of a door frame that you step over when entering or exiting a room
02
próg, wejście
the floor or ground of an entrance to a house, room, or any other building
03
próg, granica
the starting point for a new state or experience
04
próg, granica
the smallest detectable sensation
05
próg, granica
a region marking a boundary
