Bacterium aerogenes
[医] 产气[气]杆菌
🧩 词语组成解析
🗣️ 情景例句
What a country!
多奇妙的国家啊！
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。