diatomic 

  1. 形容詞
雙原子的
二氫氧基的
雙價的

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                The diatomic element Br2 does not occur naturally.                            
    2. 
                                                    
  2. 
                                Elemental bromine exists as a diatomic molecule, Br2.                            
    3. 
                                                    
  3. 
                                Of the diatomic nonmetals, iodine is the most metallic.                            
    4. 
                                                    
  4. 
                                For diatomic molecules this process is straightforward.                            
    5. 
                                                    
  5. 
                                Hydroxide is a diatomic anion with chemical formula OH−.                            
    6.