preheat

劍橋詞典

to heat an oven to a particular temperature before putting food in it
預(yù)熱（爐灶）
Preheat the oven to 180°C. 把烤箱預(yù)熱至180 攝氏度。
a preheated oven 預(yù)熱過的烤箱 返回 preheat