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
Notes: (CC-CEDICT '幽門螺旋桿菌')