Polygarskite
水合硅酸铝镁矿
🗣️ 情景例句
Oh, let's see. It'll be about 3:30 before we have anybody free.
哦，让我想想。大概要到3：30我们才有空。
To fall
坠下，掉下
Jackie and Yang Pei meet the next day.
杰基和杨培第二天见面。