rumen 

  1. 名詞
(反芻動物的)瘤胃
/此名詞複數可為"rumens"或"rumina"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Why is the rumen so big?                            
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  2. 
                                The rumen is designed for grass.                            
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  3. 
                                Kong Yunbai 孔雲白, "Zhuanke Rumen " 篆刻入門.                            
    4. 
                                                    
  4. 
                                Lily was not about to pass up the rumen .                            
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  5. 
                                The stomach and rumen are usually left untouched.                            
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