Acetyl-isobutyryl
[化] 2,3-异己二酮
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
[机] 异丁酰基
🗣️ 情景例句
You keep getting fatter and fatter.
你一天比一天胖。
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，