Probertite
[矿]基性硼钠钙石
🗣️ 情景例句
What? You what?
什么？ 怎样？
Life without a friend is death without a witness.
在世无朋友，死后无证人。
I am always amazed when I hear people saying that sport creates goodwill between the nations,
当我听人们说体育运动可创造国家之间的友谊，