Pentahalide
五卤化物
🗣️ 情景例句
Hello. I'm calling from Room 1116.
喂，我这里是1116号房间。
I remember the girl whose father earns $ 140000 a year.
我记得那个女孩的父亲一年赚十五万元。
There were hundreds of people there.
许许多多人都去了赛场。