Brusterite
[化] 锶沸石
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
There's a customer, Tod. Will you serve him?
托德，顾客来了，你去照应一下好吗？