动词
中文翻译：预热
同义词：
['warm-up', 'preheat', 'warm up']
例句：
-
1.Before we start the engine, we need to preheat the air conditioner.
在启动发动机之前，我们需要预热空调。
-
2. The chef preheated the oven before cooking the steaks.
厨师在烹饪牛排之前预热了烤箱。
-
3.To make sure the cake is ready when it comes out of the oven, it's important to preheat it properly.
为了让蛋糕出炉时正好熟，需要正确预热烤箱。