Lithocyte
[动]石细胞
🗣️ 情景例句
Oh, we have a lot to be thankful for.
啊，我们有很多需要感谢的事情。
How long will you be in?
你将进去多久？
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，