retinal 

  1. 形容詞
視網膜的

    
                        
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  2. 

    名詞
不可數名詞:
視黃醛

    

    
                        
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例句

                

                    
    
                                                    
  1. 
                                It is produced by certain retinal cells.                            
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  2. 
                                Avoid the retinal , he wrote, but not the image .                            
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  3. 
                                Most retinal breaks don't occur as a result of injury.                            
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  4. 
                                Second, retinal images do not specify physical sources.                            
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  5. 
                                Is there any surgical treatment for preventing retinal disease?                            
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