any bacteria (some of which are pathogenic for humans and animals) belonging to the order Actinomycetales
造句
用作名詞(n.)
An antibiotic obtained from an actinomycete and used to treat infections by gram-positive bacteria. 從放射菌類(lèi)提取的用來(lái)治療由陽(yáng)性鷹嘴豆細(xì)菌帶來(lái)的傳染病。