echo·vi·rus /ˈɛkoˌvaɪrəs/
埃可病毒; 艾柯病毒
echo·vi·rus /ˈɛkoˌvaɪrəs/ 名詞
echovirus
n : any of a group of viruses associated with various diseases
including viral meningitis and mild respiratory disorders
and diarrhea in newborn infants