Fergusonite
褐钇铌矿, 褐钇钽矿
🔁 扩展释义
【化】 褐钇铌矿
🗣️ 情景例句
Many kings and emperors used silver chopsticks to see if their food was poisoned.
许多帝王用银制的筷子以检查他们的食物中是否被人投了毒。
I'm glad to hear about your new job.
我很高兴得知你获得了新工作。
It makes no difference that the forgery may have been a very skilful one:
即使伪造得很巧妙，也不能付款，