Condurrite
砷铜矿
🗣️ 情景例句
Then why don't we go look at this house, too?
那我们何不也去看看这栋房子？
What''s the cause of the delay?
什么原因延误？
Mei Ge, did you find out the price for the IBM PC 386?
梅格，你查到了IBM386微机的价格了吗？