preheat oven to 400 degrees

См. также в других словарях:

• preheat — [[t]pri͟ːhi͟ːt[/t]] preheats, preheating, preheated VERB If you preheat an oven, you switch it on and allow it to reach a certain temperature before you put food inside it. [V n] Preheat the oven to 400 degrees... [V ed] Bake in the preheated… …   English dictionary