Colitoxemia
大肠杆菌毒血症
🗣️ 情景例句
Would you get me some more water, please?
麻烦你再帮我加点水，行吗？
When did you find this book?
你什么时候找到这本书的？
'No', I answered confidently.
“没有。”我自信地回答说。