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 can't wait to tell Richard!
我简直迫不及待想告诉Richard！
Would you help me lift this heavy box?
你将帮助我提起这个重盒子吗？
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。