Donalgin
三氟甲基苯基胺基吡啶甲酸
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
Gold will not buy everything.
黄金不能购买一切。
You must get up and get ready for school. If you don't go soon,you'll be late.
你得起床准备上学了。你如果不赶紧去，就该迟到了。