Acetylene dibromide
[化] 二溴乙烯
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
n. [化]二溴化物
🗣️ 情景例句
You're talking about a lot of money.
你们谈的可是一大笔钱。
A barking dog is better than a sleeping lion.
吠犬胜于睡狮。
It costs five hundred pounds.
它的售价是500英镑。