acellular 

  1. 形容詞
非細胞的, 非細胞組成的
無細胞的

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Acellular cementum forms first.                            
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  2. 
                                Two types of cementum form: cellular and acellular .                            
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  3. 
                                Conjugate Tetanus, Diptheria, and acellular Pertussis.                            
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  4. 
                                Acellular cementum contains a secreted matrix of proteins and fibers.                            
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  5. 
                                Sato's acellular pertussis vaccine was used in Japan starting in 1981.                            
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