acoelomate 

  1. 名詞
無體腔動物
/此名詞複數為"acoelomates"/

    
                        
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  2. 

    形容詞
無體腔的

    

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The flatworm (planarian) is an acoelomate because it does not have a coelom within its mesoderm layer.                            
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  2. 
                                English-language writings have conventionally treated nemertean as "primitive" acoelomate bilaterians that are most closely related to flatworms (Platyhelminthes).                            
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  3. 
                                These pre-cladistics analyses emphasised as shared features: multiciliated (with multiple cilia per cell), glandular epidermis; rod-shaped secretory bodies or rhabdites; frontal glands or organs; protonephridia; and acoelomate body organization.                            
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