Gattermann aldehyde synthesis
[化] 加特曼醛合成法(一种甲酰化法)
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
Why can't you work at home, Marilyn?
为什么不能在家中工作呢， Marilyn？
The tongue is not made of steel,yet it cuts.
舌头不是钢，一动把人伤。
and he is very pound of the fact.
他甚至引以为自豪。