propellants 

  1. 名詞
propellant複數: 推進劑, 推進之物
推進燃料
發射火藥, 發射火箭
噴射劑
推進者, 推動者

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Liquid propellants were invented even later.                            
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  2. 
                                SEP stages use propellants that don't boil in LEO.                            
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  3. 
                                Low explosives are normally employed as propellants .                            
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  4. 
                                The two alkanes are used as propellants in aerosol sprays.                            
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  5. 
                                The missiles used liquid oxygen and kerosene propellants .                            
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