Fisetin
非瑟酮
🗣️ 情景例句
Well, this unit here on display is a full scale assembly of our latest machine.
哦，这里所展示的这一部是本公司最新机器的全套设备。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
That all depends on the size of the order.
这要订购量的多寡。