Kalistrontite
n. [矿]硫酸锶钾
🗣️ 情景例句
Certainly sir, and is there anything else I can do for you?
当然了，先生，请问还有什么我能为你效劳呢？
No man is born wise or learned.
人非生而知之。
It contained $300 in pennies.
他坚持要店员点清那些硬币后他才离去。