Colicin
n. 大肠杆菌素\\n[医] 大肠杆菌素
🗣️ 情景例句
What broke up their friendshop?
是什么破坏了他们的友情呢？
Where did you go yesterday?
你昨天去了哪里？
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。