Bacillus violaceus

例句：

1. 1.Bacillus violaceus is a type of fungus that can cause spoilage in food.
   青霉菌是一种可以导致食物变质的真菌。
2. 2.The researchers isolated the bacteria and identified it as Bacillus violaceus.
   研究人员分离出了这种细菌，并确定它为青霉菌。
3. 3. Due to its ability to produce antibiotics, Bacillus violaceus has been used in medicine for treating bacterial infections.
   由于它能产生抗生素，青霉菌在医学上被用于治疗细菌感染。