| 例句 |
Cholera is a bacterial infection.霍乱是一种细菌感染。Abscesses are usually caused by bacterial infection. They are most often seen on skins. The symptoms are likely to recur after healing.脓疮通常是因为细菌感染引起，最常见于皮肤上，愈后很容易复发。Her illness was incorrectly diagnosed as a bacterial infection.她的病被误诊为细菌感染。 |