Aromatic cyclodehydration
[建] 芳族成环脱氢作用
🧩 词语组成解析
[建] 环化脱氢作用, 脱氢成环作用
🗣️ 情景例句
What can I do for you?
我能帮你什么忙？
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。