Flavan
黄烷
🗣️ 情景例句
He says he'll get up at six tomorrow morning, but he'll never make it.
他说他明天早上要6点起床，但他是绝对做不到的。
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
I'm talking. You are not talking. You're listening to me .
我在说话。你没在说话。你在听我说话。