dimorphism 

  1. 名詞
不可數名詞: (生物的)二態現象, 二態性/
雙態現象, 二型現象/
同種二形

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                This species does not show sexual dimorphism .                            
    2. 
                                                    
  2. 
                                Sexual dimorphism exists among the river otters.                            
    3. 
                                                    
  3. 
                                There is a dramatic sexual dimorphism at maturity.                            
    4. 
                                                    
  4. 
                                Is extra-pair mating the key to sexual dimorphism ?                            
    5. 
                                                    
  5. 
                                The species does not display any sexual dimorphism .                            
    6.