Acetylene polymer
[机] 乙炔聚合物
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
What a shame! Or That's too bad.
真是遗憾。
and began climbing towards the bedroom window.
开始向卧室的窗口爬去。