en·tero·vi·rus /-ˈvaɪrəs/
  腸病毒; 腸道病毒
  en·tero·vi·rus /-ˈvaɪrəs/ 名詞
  enterovirus
       n : any of a group of picornaviruses that infect the
           gastrointestinal tract and can spread to other areas
           (especially the nervous system)