Polycrase
(=polycrasite)[矿]复稀金矿, 锗铀钇矿石
🗣️ 情景例句
So I heard you're going to get married. Congratulations!
听说你快要结婚了，恭喜！
I'm sure you'll be pleased with this product.
我敢保证你会喜欢这种产品的。
Thank you.
谢谢。