Carbonyl bond
[建] 羰基键
🧩 词语组成解析
[医] 羰基, 碳酰
🗣️ 情景例句
Where are we going to be?
我们会在哪儿？
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
No matter what happened, he would not say a word.
不管发生什么事，他也不会说一句话。