Lactobacilli
乳酸菌( lactobacillus的名词复数 )；[医]（单lactobacillus）乳（酸）杆菌
🗣️ 情景例句
Oh, hello! How nice of you to remember us!
噢， 好， 真好， 还记得我们！
A tree is known by its fruit.
观其行而知其人。
I see.
我明白了。