Diacetyl acetic acid
[化] 二乙酰乙酸
🧩 词语组成解析
n. [化]联乙醯
acetic
[[ə'si:tik]]
a. 醋的, 乙酸的\\n[医] 醋酸的, 醋的
🗣️ 情景例句
Let's see.
让我想想。
Could you tell me where is the rest room?
你能不能告诉我洗手间在哪里？
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，