Diethyl acetone
[医] 二乙酮
🧩 词语组成解析
a. [化]二乙基的
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
I'm exhausted. I had to work until 2 o'clock this morning.
我累死了。我一直得干到今天早上2:00。
There is a time to speak and a time to be silent.
该说话时说话，该沈默时沈默。
Oh, it's broken.
噢，它坏了。