Lamproite
金云火山岩\\n钾镁煌斑岩
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
She explained that Rastus was very dear to her.
拉姆齐太太解释说她心疼她的猫拉斯特斯。