Copromicrite
粪粒微晶灰岩
🗣️ 情景例句
Thanks.
谢谢你。
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
This is a No Parking area.
此处是‘禁止停车’区。