Lamproite
金云火山岩\\n钾镁煌斑岩
🗣️ 情景例句
Keep it. I'm buying tonight.
收着吧，今晚我付钱。
Some young couples get married on that day too.
一些年轻的夫妇也在这一天结婚。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。