Coliform bacteria

• 大肠型细菌

coliform bacteria的用法和样例：

例句

1. The presence of fecal coliform bacteria indicates that the water has been contaminated by feces of humans or other warmblooded animals.
   粪便大肠型细菌的出现表明水已经被人类或其他热血动物的粪便所污染。