Eupyrchroite
圆层磷灰石
🗣️ 情景例句
That took place right after the First World War, didn't it?
它就发生在第一次世界大战之后，是吗？
That's a beautiful leather wallet,but it costs too much.
那是一个美丽的皮革钱包，但是它太贵了。
We are running on two shifts.
我们实行的工作是两班倒。