Diacetyl acetone
[化] 二乙酰基丙酮; 庚间三酮
🧩 词语组成解析
n. [化]联乙醯
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
How was the patient?
病人怎么样了？
There is a small choice in rotten apples.
朽木不可雕。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；