Lithogeny
岩石成因学
🗣️ 情景例句
If we can't tie the tie,
假如我们弄不好领结，
What are those?
那些是什么？
The sandwiches were on the plates, and the candles were on the cake. Ann felt very happy.
三明治在碟子里，蜡烛插在蛋糕上。安觉得很愉快。