Escherichia coli A rod-shaped Gramnegative bacterium, some strains of which are normally present in animal intestines, soil, or water.
Escherichia coli A rod-shaped Gramnegative bacterium, some strains of which are normally present in animal intestines, soil, or water.
大肠杆菌：是一种杆状的格兰氏阴性菌，通常存在于动物肠内、水中或土壤中。