Barytin
[医] 重晶石(不纯硫酸钡的矿石)
🗣️ 情景例句
What do you think about the shipment?
你对货运是怎么考虑的？
Who am I supposed to see?
我应该去见谁？
We still think it a miracle that they we able to do so.
他们终于成功了。至今我们仍认为这是个奇迹。