bacteria
「bacteria」的意思
n. 细菌（bacterium的复数）
n.pl.细菌
「bacteria」的用法
bacteria细菌 - 生物
「bacteria」的例句
Bacteria are microscopic living organisms.
细菌是微小的生物。
Many bacteria are harmful to humans.
许多细菌对人类有害。
Probiotics are beneficial bacteria for the digestive system.
益生菌是消化系统有益的细菌。
Antibiotics are used to treat bacterial infections.
抗生素用于治疗细菌感染。
Bacteria can reproduce very quickly under the right conditions.
在适当条件下，细菌可以迅速繁殖。
Some bacteria can cause food poisoning.
一些细菌可以引起食物中毒。
Bacteria play a crucial role in the nitrogen cycle.
细菌在氮循环中起着关键作用。
Scientists study bacteria to develop new medical treatments.
科学家研究细菌以开发新的医疗治疗方法。
Bacteria can be found in almost every environment on Earth.
几乎地球上的每一个环境中都可以找到细菌。