Photoxide
光氧化物
🗣️ 情景例句
What did you order?
您点了什么？
Omelets are not made without breaking eggs.
有失才有得。
Oh, we can call it Mid-Autumn Day. We eat mooncakes on that day.
噢，我们管它叫中秋节。过节那天我们吃月饼。