microbial community的用法和样例：
例句
- The soil environment and the microbial communities inhabiting the soil are enormously complex.
土壤环境和生长在土壤里的微生物群落是十分复杂的。 - The results indicated that allelopathic weed Solidago canadensis L. had a significant influence on the microbial flora.
结果表明，具化感作用潜力的加拿大一枝黄花明显影响了土壤中根部微生物群落多样性。
