Oomicrite
鲕粒泥晶灰岩
🗣️ 情景例句
Are you making progress?
你有进展吗？
Nothing is impossible to a willing heart.
心之所愿，无事不成。
After speaking for about half an hour he came to a sad part of the family history.
大约谈了半个小时之后，他谈到了家族史中的一件伤心事。