I see that "sticlă" (bottle) also means "glass". Is this in reference to the material that things are made from (such as a glass bottle, glass window, glass ornament), and never used for the thing you drink out of? Would a "glass of wine" always be "pahar de vin"?
In Romanian, the word for a glass bottle (sticlă) is the same as the material, while in English, the word for a glass cup (or just a glass) is the same as the material.