Spergenite
微壳岩屑
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
The population of the city is close to a million.
这个城市的人口接近一百万。