Collusite
硫钒锡铜矿
🗣️ 情景例句
After a good night's sleep, I'll enjoy breakfast even more.
好好睡一觉， 明早吃早餐会更香。
If the beard were all,the goat might preach.
如果长胡就好，山羊也可讲道。
Which hospital?
哪所医院？