Colicin
n. 大肠杆菌素\\n[医] 大肠杆菌素
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
When the accident happened, I was having dinner.
当意外事故发生时候，我在吃晚餐。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，