Bacterium lactis aerogenes
[医] 产气乳杆菌, 产气气杆菌
🧩 词语组成解析
🗣️ 情景例句
I don't buy it.
我可不买你的账。
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！