Danalite
铍榴石
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
They used to live there, didn't they?
他们过去住在哪里，不是吗？
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？