1. I figured out how to preheat the oven.

我现在知道怎么预热烤箱了

2. Chicken is going in the preheated oven.

把鸡放进预热好的烤箱里咯

3. It's already preheated so you're good to go.

已经预热过了 你可以直接开始烤

4. preheat the oven to 450, keep it in for 20 minutes per pound.

把烤箱预热到二百三十摄氏度 把火鸡放进去 每磅鸡要烤二十分钟

5. It probably helped that she didn't pull your heart out, throw it into an oven preheated to 450 degrees, bake it in a light honey glaze, and serve it to you on a bed of rice.

你那位又没有把你心掏出来 扔进450度的烤箱里 烤到金 再摆到米饭上 端给你吃

以上参考资料就是本英汉词典详细汇总的单词preheat的翻译英语含义，如有错漏请向我们提供反馈意见。