Epiphosphorite
肾磷铁钙石
🗣️ 情景例句
From me and Marilyn.
Marilyn和我送的。
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
I've got to start working out.
我必须开始做健身运动了。