Divinyl acetylene
[建] 二乙烯基乙炔
🧩 词语组成解析
联乙烯
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
I'd like to order a hamburger and fries.
来个汉堡包和薯条吧。
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
What's your problem?
你怎么回事啊？