Acetyl propionyl
[机] 乙酰丙酰
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
[化] 丙酰
🗣️ 情景例句
I'm sick of waiting around like this.
我对这样干等着感到厌烦。
We've increased our efficiency by 20% through automation.
通过自动化我们的效率增加了20%。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。