Dioxadiene
[化] 二┭二烯
🗣️ 情景例句
He's a pretty good bloke and he seems very friendly.
他是一个很不错的家伙，看起来也很友善。
I'm sorry. I thought you wouldn't mind.
对不起，我还以为你不在乎呢。
He waited until someone new joined the company and then began to steal.
他等待有人刚加入公司后才开始偷窃。