etymological 

  1. 形容詞
詞源的, 詞源學的
語源的, 語源學的

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                I've been doing some etymological research.                            
    2. 
                                                    
  2. 
                                Yangzhou's etymological root is related to trees.                            
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  3. 
                                Most etymological dictionaries are silent about it.                            
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  4. 
                                In this case the etymological vowel is re-established.                            
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  5. 
                                There are a few etymological explanations for "shoulder".                            
    6.