diaphragm 

  1. 名詞
(解剖學的)膈膜, 膈
(化學的)膜
(機械學的)隔板
(哺乳動物的)橫隔膜
(攝影、物理學的)光圈, 光欄
(擴音機等的)振動膜
(用來避孕的)子宮帽
(建築的)膜板
/此名詞複數為"diaphragms"/
a diaphragm horn/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Sometimes called a speaker diaphragm .                            
    2. 
                                                    
  2. 
                                E "or" PC-E – Electromagnetic diaphragm .                            
    3. 
                                                    
  3. 
                                Both are small diaphragm cardioid condensers.                            
    4. 
                                                    
  4. 
                                Auto meant it had an automatic lens diaphragm .                            
    5. 
                                                    
  5. 
                                The tube ends in a chamber sealed by a diaphragm .                            
    6.