Echinite
n. 海胆化石
🗣️ 情景例句
About eight o'clock?
差不多八点钟好吗？
Cathy has told me so much about you.
我常常听到凯茜提到你。
I'm sorry, these 2 books are 3 days overdue.
小姐，对不起，这两本书已经过期3天了。