Bifidobacterium
双歧桿菌属
🗣️ 情景例句
Easy does it, Robbie.
慢慢来， Robbie。
I'm going to call the employment agency for a job.
我将打电话给职业介绍所找一个工作。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？