microbiome
noun [ C ] biology specialized uk/ˌmaɪ.krəʊ.ˈbaɪ.əʊm/ us/ˌmaɪ.kroʊ.ˈbaɪ.oʊm/
微生物组，微生物群系
the microorganisms (= living things too small to be seen) that exist in a particular environment or in the human body
A Human Microbiome Project is planned to sequence the DNA of the many bacterial species present in humans. “人类微生物菌落项目”计划对存在于人类体内的许多细菌种类的 DNA 进行测序。