Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
Can I have your attention, please?
请大家听我说。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。
He's going to school.
上学。