Grandidierite
复合矿(硅硼镁铝矿)
🗣️ 情景例句
I'd like an advance copy of the book, though,
但我想要一本新书的试印本
Death is the grand leveller.
凡人都要死，大家都一样。
No, not very. You need a driving permit. Have you got one?
不，不很贵。你需要一个驾驶执照。你有没有？