Ethanamidine
乙脒
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
Could I have the bill, please?
请把帐单给我好吗？
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。