Hadrodynamics
强子电动力学
🗣️ 情景例句
Where are you from in Florida?
你从佛罗里达的什么地方来？
Happy Spring Festival!
春节快乐！
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。