Hi Jacek, You mentioned: "I could get that the only possible way of combining together 'door' and 'car' is "the door car ". door car'. For example, The car door was damaged by an accident (car + door) Nissan Altima is a four-door car (door + car) .
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.