Levulinic aldehyde
[化] 3-乙酰丙醛
🧩 词语组成解析
乙酰丙
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
A bad workman quarrels with his tools.
拙匠常怨工具差（人笨怨刀钝）。
When they objected, they were killed.
他们反抗时就被杀害。