tympanum 

  1. 名詞
耳膜, 鼓膜
鼓室, 中耳
鳴腔, 頸側氣囊
(電話機的)振動膜
(山牆的)三角面部分
(拱圈與拉樑間的)弧度部分
溜槽水車, 鼓形水車
/此名詞複數可為"tympanums"或"tympana"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The tympanum is 4.75 m wide at the base.                            
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  2. 
                                The tympanum is framed by two archivolts.                            
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  3. 
                                The tympanum of the arch is an empty niche.                            
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  4. 
                                Finally, in tympanum is the "Birth of Christ".                            
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  5. 
                                This is the tympanum of the central, main door.                            
    6.