Endoceratite
内角石属的化石
🗣️ 情景例句
As I said, mostly the building just needs a good cleaning.
就像我先前所说的 这栋建筑物大部份仅需要好好打扫一下
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
What an adorable baby!
多么可爱的孩子。