Phosphotidate
磷脂酸化物
🗣️ 情景例句
Yes, a pediatrician.
是的， 小儿科医师。
Excuse me, but could you give me some change?
劳驾，你能换些零钱给我吗？
We are trying to collect money for a wildlife project.
我们正在设法募集资金搞一个野生动物项目。