semilunar 

  1. 形容詞
半月形的

    
                        
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例句

                

                    
    
                                                    
  1. 
                                (i) Semilunar valve: There are two semilunar valves:                            
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  2. 
                                The semilunar aortic valve is at the base of the aorta.                            
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  3. 
                                Layer II is densely packed with pyramidal and semilunar cells.                            
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  4. 
                                The semilunar valves close to prevent backflow into the heart.                            
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  5. 
                                The conus arteriosus has a variable number of semilunar valves.                            
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