Herderite
磷铍钙石
🗣️ 情景例句
We'll take care of it.
我们去照顾。
After I get dressed,I have breakfast.
在我穿好衣服后，我吃早餐。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。