preheats 

  1. 動詞
preheat第三者單數現在式:
及物動詞:
預先加熱...(物)

    
                        
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例句

                

                    
    
                                                    
  1. 
                                This preheats the fuel and cools the engine that otherwise would fry in its exhaust.                            
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  2. 
                                Coal-fired MHD plants with oxygen/air and high oxidant preheats would probably provide potassium seeded plasmas of about 4200 deg.                            
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  3. 
                                " Developed in Scotland in 1828, the hot blast preheats air before it is pumped through molten iron, substantially lowering fuel needs.                            
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  4. 
                                The inverted fuel canister allows the stove to use every last little bit of fuel and preheats the fuel by running the fuel line through the flame.                            
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  5. 
                                Place a large roasting pan with edges into the oven and preheat the oven to 450° F. While oven preheats , combine lime juice and zest in a small bowl.                            
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