birthrate 

  1. 名詞
出生率
/此名詞複數為"birthrates"/
a declining birthrate/
declining birthrates:
少子化
出生率下降

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Will the birthrate continue to fall?                            
    2. 
                                                    
  2. 
                                The birthrate could only just keep pace.                            
    3. 
                                                    
  3. 
                                I'm glad that Mexico birthrate is dropping.                            
    4. 
                                                    
  4. 
                                But today the birthrate is still decreasing.                            
    5. 
                                                    
  5. 
                                In the US, the highest birthrate is in Mormon Utah.                            
    6.