Biosparite
生物亮晶灰岩; 生物亮晶石灰岩
🗣️ 情景例句
No doubt about it.
毫无疑问。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。