cotyledon 

  1. 名詞
(植物的)子葉
/此名詞複數為"cotyledons"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Most crops range from cotyledon to 2 leaf.                            
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  2. 
                                Each cotyledon has a 1 mm auricle at its base.                            
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  3. 
                                As the plant grows, the bases of the cotyledon are pushed apart.                            
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  4. 
                                COTYLEDON - The first set of leaves to grow after a seed has germinated.                            
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  5. 
                                The cotyledon leaves are a dull green with no visible nerves or markings.                            
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