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preheat是什么意思

2024-02-01 22:03:17
preheat
美[ˌpriːhiːt]  英[ˌpriːhiːt]
v.  预先加热
  名词:preheater  过去式:preheated  过去分词:preheated  现在分词:preheating  第三人称单数:preheats
  近义词:heat,heatup,warm,warmup,turnon,

英英释义

Verb
  1. heat beforehand;

    "Preheat the oven!"

例句

用作动词(v.)
  1. 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。
  2. One shall not forget to preheat the components before soldering.焊接前零件别忘了要预热。