Montebrasite
[矿]磷锂铝石
🗣️ 情景例句
My parents set aside a college savings fund for me.
我的父母为我存了一笔上学的费用。
Can you keep an eye on my bag?
帮我看一下包好吗？
Did you find your ticket, sir?
你找到你的票了吗，先生？