基本解释v.预先加热同根派生 preheated相关词英汉例句用作动词 (v.)Mary asked her husband to preheat the oven to 180 Celsius.玛丽让丈夫帮她把烤箱预热到180度。One shall not forget to preheat the components before soldering.焊接前零件别忘了要预热。preheated更多例句