Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
Do you have any openings?
你们有空缺吗？
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，