Lactobacilleae
乳酸桿菌族
🗣️ 情景例句
How did the accident happen?
事故是怎么发生的？
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。