venation 

  1. 名詞
不可數名詞: 植物的: 脈序
脈理/
(昆蟲的)脈相
翅脈的排列, 葉脈的排列
葉脈, 翅脈
脈絡, 紋理

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                The pattern of the veins is called venation .                            
    2. 
                                                    
  2. 
                                Identification as Odonata can be based on the venation .                            
    3. 
                                                    
  3. 
                                The venation patterns are different in different species.                            
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  4. 
                                The venation pattern is useful for species identification.                            
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  5. 
                                Details of wing venation determine subfamilies and lower taxa.                            
    6.