Datholite
硅硼钙石
🗣️ 情景例句
They live from hand to mouth.
他们过着糊口的生活。
Will you accept my advice?
你将接受我的忠告吗？
I saw a beautiful fish in the street market the other day.
前几天，我在街市上见到一条很漂亮的鱼。