Colusite
硫钒锡铜矿
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
That radio's pretty loud. Could you turn it down, please?
收音机太响了，你能把声音开小一点吗？
My boss is leaving for South Korea.
我老板马上要去韩国。