Formylation
[化] 达夫反应; 达夫反应甲酰化作用
🗣️ 情景例句
but I have a feeling
但我觉得
Yes, it's much better than yesterday.
是的，比昨天好多了。
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。