Plagioclasite
斜长岩
🗣️ 情景例句
Where are they?
草图在哪儿？
I'm glad you enjoyed it.
你喜欢我就高兴。
Up to the time of his death, Richard Colson was one of the most notable figures in our town.
理查德。科尔森生前是我们镇上最有名望的人之一。