重要

bacteria

🇬🇧/bækˈtɪəriə/ 🇺🇸/bækˈtɪriə/📚 3642 61 2四级六级托福雅思
Bacteria are very small organisms. Some bacteria can cause disease. 细菌

noun [专属名词]细菌(bacterium的复数)

Chlorine is added to kill bacteria.
加入氯以杀菌。

bacteria 出现在下面的课文中
Lesson 55 From the earth:Greetings bacteria 名词: 细菌
单词造句: