Xanthyrone
丙烯基吡喃酮
🗣️ 情景例句
What can I do to cheer her up?
我要怎么做才可以让她振作起来？
Cut it out, my name is Fred, not Fool!
你给我住嘴，我的名字是Fred，不是傻瓜！
She tried to play jazz on it!
因为她用它来弹奏爵士乐。