Microbes are too small to be seen by the naked eye.微生物很小,肉眼看不见....microbes in the soil which nourish the plant.土壤中为植物提供营养的微生物Many of these microbes were observed in the infected host by light - microscope.人们用光学显微镜,在受侵染的寄...
The oil is attacked by naturally occurring microbes which break it down.原油受到了自然产生的分解油类物质的微生物的侵蚀。Many of these microbes were observed in the infected host by light - microscope.人们用光学显微镜,在受侵染的寄主中观察到这些微生物.Microbes are too s...