Stibiocolumbite
铌锑矿
🗣️ 情景例句
I have other plans, Robbie.
我另有安排 ，Robbie。
Truth fears not the flames of slander and injustice.
真金不怕火。
Yes, I do.I want her to come to my office.Tell her to come at once.
是的，我要她到我的办公室来。叫她马上就来。