Acetyl valeryl
[机] 乙酰戊酰
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
戊酰
🗣️ 情景例句
You should take the number 1 subway.
应当搭一路地铁。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
The Officer went through the case with great care.
那位官员十分仔细地把箱子检查了一遍。