Naphthomycin
萘霉素
🗣️ 情景例句
Five hundred dollars, please. And could you give me ten dollar in small change?
请换500美元。再另外能否给我10元的小面额零钱？
My class went camping last summer.
去年夏天我们班去露营了。
Yes, thanks.
是的，谢谢。