Through a microscope, bacillus natto were dyed purple, bean sprouts for gram positive bacteria.
英语翻译通过显微镜观察,纳豆芽孢杆菌被染成紫色,为革兰氏阳性菌.（把这句话翻译成英语.纳豆芽孢杆菌：Bacillus n
Through a microscope, bacillus natto were dyed purple, bean sprouts for gram positive bacteria.