Acetobacter melanoganum
[机] 黑色醋杆菌
🧩 词语组成解析
[医] 醋酸杆菌属
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
A contented mind is perpetual feast.
知足常乐。
Every day he made one of the smaller animals bring him something to eat.
每天他让一只小动物拿东西来给他吃。