Norwalk
词源说明
(For noun) Named after Norwalk, Ohio, where an outbreak of gastroenteritis in 1968 led to the isolation of the virus.
释义（英文）
名词 Noun
- (medicine, virology) Designating a calicivirus affecting humans, characterized by severe vomiting and diarrhea.
专有名词 Proper noun
- A number of places in the United States: