Foucherite
土磷铁钙矿
🗣️ 情景例句
and I promised to have lunch with both of them today.
我答应今天和他们共进午餐。
Joys shared with others are more enjoyed.
与众同乐，其乐更乐。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，