Bromination catalyst
[机] 溴化催化剂
🧩 词语组成解析
溴化(作用)
🗣️ 情景例句
It's our anniversary; let's go somewhere special to celebrate.
今天是我们的结婚纪念日， 我们去一个特别的地方庆祝吧。
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
Are there any children in the room?
屋子里有小孩吗？