Toximucin
毒粘蛋白
🗣️ 情景例句
I would like a room on the 5th floor.
我想在五楼要一个房间。
So what?
你说呢？
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？