Betaquinine
β-奎宁, 奎尼丁
🗣️ 情景例句
Thank you. In there?
谢谢 。在那里面吗？
I'm afraid you will fail.
我怕你会失败。
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。