Acetyl ketene
[机] 二烯酮
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
n. [化] 乙烯酮, 烯酮
🗣️ 情景例句
I retired because... I wanted to be with my family.
我退休是因为……我想和全家人在一起。
How many dozen are you going to take?
你要拿几打？
Do you like it?'
你喜欢它吗？