Polygarskite
水合硅酸铝镁矿
🗣️ 情景例句
to open the building for us on the next four weekends.
在往后四个周末开放那座建筑。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
His roots and mine bad become too firmly embedded in the new land.
因为他与我一样已经把根深深地扎在异国的土地上。