Peptinotoxin
消化毒素
🗣️ 情景例句
Sure I could. It's my turn to treat.
我当然可以这样。轮到我请客了。
I'd say yor're about twenty-three.
我猜你大约23岁。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。