Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病....

colibacillosis的音标：colibacillosis的英式发音音标为：[kəʊlɪbæsɪ'ləʊsɪs]colibacillosis的美式发音音标为：[koʊlɪbæsɪ'loʊsɪs]...

n.大肠杆菌病...