HelicobacteryoudaoicibaDictYouDict[Helicobacter 词源字典]
"A genus of Gram-negative, microaerophilic bacteria with helical, curved, or straight cells, isolated chiefly from the digestive tract of mammals; (also helicobacter) a bacterium of this genus, especially Helicobacter pylori, which causes chronic gastritis and peptic ulcer disease in humans", 1980s. From scientific Latin Helicobacter, genus name from ancient Greek ἑλικο- + -bacter.[Helicobacter etymology, Helicobacter origin, 英语词源]