Colicine
n. [微] 大肠杆菌素
🗣️ 情景例句
If I have time, I enjoy camping in the wild with my friends.
若时间许可，我爱和朋友到野外露营。
He that falls today may be up again tomorrow.
今天跌倒的人也许明天会站起来。
What's it used for?
有什么用途？