和诺沃克类病毒的英文

例句与用法

1. Although food is an efficient means of transmitting these agents , norwalk and norwalk - like viruses can be transmitted via water and by person - to - person contact
   诺瓦克和诺沃克类病毒可经水传播和人与人之间的接触传播，食品也是一个传播方式