Epiphosphorite
肾磷铁钙石
🗣️ 情景例句
I can't face him after what I've done.
从那以后我无颜面对他。
Who is speaking?
请问是谁打来的？
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。