Oxo reaction
[化] 羰化反应
🧩 词语组成解析
[化] 氧代; (在无机化合物中通常指)氧合
🗣️ 情景例句
couldn't you?
不是吗？
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
But I don't understand. You returned the necklace to me the next afternoon. I remember very well.
不过，我还不懂。我记得很清楚，你们第二天下午就把项链还给我了。