幽门螺旋杆菌 (幽門螺旋桿菌) yōumén luóxuán gānjūn
          
              yōumén luóxuán gānjūn 
              
              proper noun 
              Helicobacter pylori (stomach bacterium) 
              Domain: Modern Chinese 现代汉语
              
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                , Concept:  
              
              
              
                Notes: (CC-CEDICT '幽門螺旋桿菌')