Dissolved acetylene
[化] 液化乙炔(在钢瓶中溶于丙酮)
🧩 词语组成解析
a. 溶解的；溶化的
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
I have my hair cut every month.
我每个月都理发。