Cooxidation
共氧化
🗣️ 情景例句
I'm supposed to be worried about my daughter,
我原该为我的女儿担心才是。
I'm fine, and you?
我还好，你呢？
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。