Lactobacillin
乳酸杆菌素
🗣️ 情景例句
May I speak to Miss Chen?
可以跟陈小姐讲话吗？
Congratulations on your good luck.
我恭喜你好运。
If one law is changed, then people will later want to change other laws.
要是变更了一条法律，那么人们还会要变更别的法律的。