Dibromodifluormethane
[建] 二溴二氟甲烷
🗣️ 情景例句
If I had a child as cute as Max,
假如我有一个像Max这样可爱的孩子，
Joy to the world!
给这个世界欢乐！
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。