Cyclodehydration
[建] 环化脱氢作用, 脱氢成环作用
🗣️ 情景例句
That's right. What should we do when we find a shortage in the shipment?
这很对。要是我们发现货物短缺，该怎么办？
This is a desk.
这是一张桌子。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？