Acetyl gasoline
[机] 乙炔汽油
🧩 词语组成解析
n. 乙酰(基)\\n[化] 乙酰; 乙酰基
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
Nothing is given so freely as advice.
劝人最容易。
He is collecting money.
他在筹集资金。