Dibrominated
二溴化的
🗣️ 情景例句
Did they write some bad news?
他们写了什么坏消息吗？
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。