用“microscopic organism”造句大全,microscopic organism造句
microscopic organism such as an amoeba or paramecium.
Typically, pathogens are microscopic organisms such as bacteria, viruses, fungi or parasites such as worms.
microscopic organism such as an amoeba or paramecium.
Typically, pathogens are microscopic organisms such as bacteria, viruses, fungi or parasites such as worms.