Pickeringite
镁明矾
🗣️ 情景例句
And miles to go before I sleep,
在我就寝前还得赶许多哩路
Why are you so short?
你为什么那么矮呀？
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。