Levorin
制酵母菌素
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
Can you spot me?
你能先帮我垫一下吗？
I joined in the march and we were marching peacefully along and then the police came up.
我参加了游行，我们以和平的方式往前行进，这时警察突然来了。