Formylation
[化] 达夫反应; 达夫反应甲酰化作用
🗣️ 情景例句
I just saw a big one!
我刚看见一条大的。
You had better not bother him right now.
你现在最好不要去打扰他。
If Tom cannot keep his promise, he'll lose face.
如果汤姆不能信守诺言，他就会丢面子。