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
Many hands make light work.
人多好办事。
How long have they been married?
他们结婚多长时间了？
When Aunt Huang came back, I was so tired. In the evening Liu Ming came to see me.
当黄阿姨回来的时候，我累极了。晚上刘明来看我。